CN108947877B - 一种手性β-羟基砜及其制备方法 - Google Patents
一种手性β-羟基砜及其制备方法 Download PDFInfo
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- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000003054 catalyst Substances 0.000 claims abstract description 32
- 238000009901 transfer hydrogenation reaction Methods 0.000 claims abstract description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 17
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 12
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 12
- 239000011734 sodium Substances 0.000 claims abstract description 12
- 150000001345 alkine derivatives Chemical class 0.000 claims abstract description 11
- DOUHZFSGSXMPIE-UHFFFAOYSA-N hydroxidooxidosulfur(.) Chemical compound [O]SO DOUHZFSGSXMPIE-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000001257 hydrogen Substances 0.000 claims abstract description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 9
- 150000002505 iron Chemical class 0.000 claims abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011259 mixed solution Substances 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 238000005694 sulfonylation reaction Methods 0.000 claims abstract description 6
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 5
- 239000010948 rhodium Substances 0.000 claims abstract description 5
- 239000002904 solvent Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 3
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical group Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 17
- 239000004280 Sodium formate Substances 0.000 claims description 16
- -1 p-methoxy, methyl-substituted phenyl Chemical group 0.000 claims description 16
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 16
- 235000019254 sodium formate Nutrition 0.000 claims description 16
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 14
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 12
- 230000035484 reaction time Effects 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 claims description 5
- AUHZEENZYGFFBQ-UHFFFAOYSA-N 1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 4
- URLKBWYHVLBVBO-UHFFFAOYSA-N Para-Xylene Chemical compound CC1=CC=C(C)C=C1 URLKBWYHVLBVBO-UHFFFAOYSA-N 0.000 claims description 4
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052794 bromium Inorganic materials 0.000 claims description 4
- 229910052801 chlorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 4
- 125000001624 naphthyl group Chemical group 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 4
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 239000007809 chemical reaction catalyst Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 3
- 235000019253 formic acid Nutrition 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- GPWHDDKQSYOYBF-UHFFFAOYSA-N ac1l2u0q Chemical compound Br[Br-]Br GPWHDDKQSYOYBF-UHFFFAOYSA-N 0.000 claims description 2
- 229960002089 ferrous chloride Drugs 0.000 claims description 2
- YUWFEBAXEOLKSG-UHFFFAOYSA-N hexamethylbenzene Chemical compound CC1=C(C)C(C)=C(C)C(C)=C1C YUWFEBAXEOLKSG-UHFFFAOYSA-N 0.000 claims description 2
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 2
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- BEZDDPMMPIDMGJ-UHFFFAOYSA-N pentamethylbenzene Chemical compound CC1=CC(C)=C(C)C(C)=C1C BEZDDPMMPIDMGJ-UHFFFAOYSA-N 0.000 claims description 2
- WQIQNKQYEUMPBM-UHFFFAOYSA-N pentamethylcyclopentadiene Chemical compound CC1C(C)=C(C)C(C)=C1C WQIQNKQYEUMPBM-UHFFFAOYSA-N 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 claims description 2
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 claims 1
- 229910018286 SbF 6 Inorganic materials 0.000 claims 1
- 150000001412 amines Chemical class 0.000 claims 1
- BUUPQKDIAURBJP-UHFFFAOYSA-N sulfinic acid Chemical compound OS=O BUUPQKDIAURBJP-UHFFFAOYSA-N 0.000 claims 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 150000004985 diamines Chemical class 0.000 abstract description 2
- 238000005580 one pot reaction Methods 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 90
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 36
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 30
- 239000000243 solution Substances 0.000 description 25
- 239000012071 phase Substances 0.000 description 20
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 18
- 238000000926 separation method Methods 0.000 description 17
- UEXCJVNBTNXOEH-UHFFFAOYSA-N Ethynylbenzene Chemical group C#CC1=CC=CC=C1 UEXCJVNBTNXOEH-UHFFFAOYSA-N 0.000 description 16
- 238000005406 washing Methods 0.000 description 16
- 238000004440 column chromatography Methods 0.000 description 15
- 239000012074 organic phase Substances 0.000 description 15
- 239000003208 petroleum Substances 0.000 description 15
- PNFHXJXYVJWVKL-CQSZACIVSA-N (1s)-2-(benzenesulfonyl)-1-phenylethanol Chemical compound C([C@@H](O)C=1C=CC=CC=1)S(=O)(=O)C1=CC=CC=C1 PNFHXJXYVJWVKL-CQSZACIVSA-N 0.000 description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N isopropyl alcohol Natural products CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 14
- CHLCPTJLUJHDBO-UHFFFAOYSA-M sodium;benzenesulfinate Chemical compound [Na+].[O-]S(=O)C1=CC=CC=C1 CHLCPTJLUJHDBO-UHFFFAOYSA-M 0.000 description 12
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 9
- 238000005160 1H NMR spectroscopy Methods 0.000 description 9
- 238000004128 high performance liquid chromatography Methods 0.000 description 9
- 238000011914 asymmetric synthesis Methods 0.000 description 8
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 229920002160 Celluloid Polymers 0.000 description 5
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 4
- KBIAVTUACPKPFJ-UHFFFAOYSA-N 1-ethynyl-4-methoxybenzene Chemical group COC1=CC=C(C#C)C=C1 KBIAVTUACPKPFJ-UHFFFAOYSA-N 0.000 description 3
- SJSBXURWICWMHM-OAHLLOKOSA-N (1s)-2-(benzenesulfonyl)-1-(4-methoxyphenyl)ethanol Chemical compound C1=CC(OC)=CC=C1[C@H](O)CS(=O)(=O)C1=CC=CC=C1 SJSBXURWICWMHM-OAHLLOKOSA-N 0.000 description 2
- 238000010523 cascade reaction Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- FEONEKOZSGPOFN-UHFFFAOYSA-K tribromoiron Chemical compound Br[Fe](Br)Br FEONEKOZSGPOFN-UHFFFAOYSA-K 0.000 description 2
- HHXYXZKSTKKKBA-MRXNPFEDSA-N (1S)-1-(4-methoxyphenyl)-2-(4-methylphenyl)sulfonylethanol Chemical compound COC1=CC=C(C=C1)[C@@H](CS(=O)(=O)C1=CC=C(C=C1)C)O HHXYXZKSTKKKBA-MRXNPFEDSA-N 0.000 description 1
- HTSGKJQDMSTCGS-UHFFFAOYSA-N 1,4-bis(4-chlorophenyl)-2-(4-methylphenyl)sulfonylbutane-1,4-dione Chemical compound C1=CC(C)=CC=C1S(=O)(=O)C(C(=O)C=1C=CC(Cl)=CC=1)CC(=O)C1=CC=C(Cl)C=C1 HTSGKJQDMSTCGS-UHFFFAOYSA-N 0.000 description 1
- LTLVZQZDXQWLHU-UHFFFAOYSA-N 1-bromo-4-ethynylbenzene Chemical group BrC1=CC=C(C#C)C=C1 LTLVZQZDXQWLHU-UHFFFAOYSA-N 0.000 description 1
- GAZZTEJDUGESGQ-UHFFFAOYSA-N 1-ethynyl-4-nitrobenzene Chemical group [O-][N+](=O)C1=CC=C(C#C)C=C1 GAZZTEJDUGESGQ-UHFFFAOYSA-N 0.000 description 1
- LWISLHRIEATKTM-UHFFFAOYSA-N 2-Ethynylthiophene Chemical compound C#CC1=CC=CS1 LWISLHRIEATKTM-UHFFFAOYSA-N 0.000 description 1
- NHUBNHMFXQNNMV-UHFFFAOYSA-N 2-ethynylpyridine Chemical compound C#CC1=CC=CC=N1 NHUBNHMFXQNNMV-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 229930007927 cymene Natural products 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- NLFBCYMMUAKCPC-KQQUZDAGSA-N ethyl (e)-3-[3-amino-2-cyano-1-[(e)-3-ethoxy-3-oxoprop-1-enyl]sulfanyl-3-oxoprop-1-enyl]sulfanylprop-2-enoate Chemical compound CCOC(=O)\C=C\SC(=C(C#N)C(N)=O)S\C=C\C(=O)OCC NLFBCYMMUAKCPC-KQQUZDAGSA-N 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- KAVUKAXLXGRUCD-UHFFFAOYSA-M sodium trifluoromethanesulfinate Chemical compound [Na+].[O-]S(=O)C(F)(F)F KAVUKAXLXGRUCD-UHFFFAOYSA-M 0.000 description 1
- JFXAUUFCZJYLJF-UHFFFAOYSA-M sodium;4-chlorobenzenesulfinate Chemical compound [Na+].[O-]S(=O)C1=CC=C(Cl)C=C1 JFXAUUFCZJYLJF-UHFFFAOYSA-M 0.000 description 1
- KFZUDNZQQCWGKF-UHFFFAOYSA-M sodium;4-methylbenzenesulfinate Chemical compound [Na+].CC1=CC=C(S([O-])=O)C=C1 KFZUDNZQQCWGKF-UHFFFAOYSA-M 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000006103 sulfonylation Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C315/00—Preparation of sulfones; Preparation of sulfoxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C317/00—Sulfones; Sulfoxides
- C07C317/16—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C317/18—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
- C07D213/32—Sulfur atoms
- C07D213/34—Sulfur atoms to which a second hetero atom is attached
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/14—Radicals substituted by singly bound hetero atoms other than halogen
- C07D333/18—Radicals substituted by singly bound hetero atoms other than halogen by sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/07—Optical isomers
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
本发明涉及一种手性β‑羟基砜(式I)及其制备方法。本发明所涉及的制备方法为一锅法不对称串联反应,包括步骤1):炔烃(式II)和亚磺酸钠(式III)为原料,甲醇和水的混合溶液为溶剂,铁盐为催化剂,经氧磺酰化反应生成中间体β‑羰基砜(式IV);步骤2):直接往反应体系中加入手性二胺金属铑络合物做催化剂,氢源,在氮气保护下经不对称转移氢化得到手性β‑羟基砜(式I)。该方法具有反应条件简单、温和,步骤经济性、原子经济性等绿色合成优点,而且底物适应范围广,对映选择性高,在合成手性β‑羟基砜类医药中间体以及和精细化工原料方面具有广阔的应用前景。
Description
技术领域
本发明属于绿色催化不对称合成技术领域,具体涉及一种手性β-羟基砜及其不对称串联合成方法。
背景技术
手性β-羟基砜是一种重要的医药中间体和化工原料,通常以β-羰基砜为原料经过羰基的还原来制备,但是需要预先合成相应的β-羰基砜化合物。从简单易得的化工原料为起始物,通过多组分串联反应直接制备手性β-羟基砜类化合物既符合绿色发展要求,又节约成本。比如:有文献报道以α-溴代芳基乙酮和亚磺酸钠为原料,经不对称串联反应可以制备手性β-羟基砜,该方法也需要预先合成α-溴代芳基乙酮。
本发明从廉价易得的化工原料炔烃和亚磺酸钠出发,经不对称串联反应直接合成手性β-羟基砜,反应条件简单、温和,底物适应范围广,对映选择性高等优点。
发明内容
一种手性β-羟基砜及其制备方法,其特征在于以廉价易得的炔烃和亚磺酸钠为原料,采用“两步一锅法”策略,不需分离纯化中间体,直接合成手性β-羟基砜;步骤1):该手性β-羟基砜以炔烃和亚磺酸钠为原料,甲醇和水的混合溶液为溶剂,铁盐为催化剂,经氧磺酰化反应生成中间体β-羰基砜;2)在中间体β-羰基砜的混合体系中加入不对称转移氢化反应催化剂,氢源,在氮气保护下经不对称转移氢化得到手性β-羟基砜,反应式如下:化合物II或III,Ar选自: R是C1-C3烷基、C1-C3烷基氧基、三氟甲基、氟、氯、溴、羟基、硝基、氰基中的任意一种;
上面给出的化合物II或III的定义中,所用术语不论单独使用还是用在复合词中,代表如下取代基:
卤素:指氟、氯、溴、碘;
烷基:指直链或支链烷基;
卤代烷基:指直链或支链烷基,在这些烷基上的氢原子部分或全部被卤原子取代;所述的铁盐为三氯化铁、三溴化铁、或氯化亚铁,进一步优选为:摩尔浓度15-30mol%三氯化铁;摩尔浓度20mol%三氯化铁。
所述的混合溶液中,甲醇和水的体积比为2-5:1,优选为3:1。在该体积比下,亚磺酸钠与炔烃更易溶解,使混合更充分。
所述步骤1):氧磺酰化反应的温度为25-80℃,反应时间为12-18小时;优选为反应温度为50℃,反应时间为15小时;
所述步骤2):不对称转移氢化反应所用催化剂为(R,R)-或(S,S)-N-单磺酰-二芳基手性乙二胺与过渡金属钌或铑或者铱的配合物;其结构通式如式V所示,
所述结构通式V中,M为Ru或Rh或Ir;
Ar为苯基或对甲氧基、甲基取代的苯基、萘基;
R为-CH3、-CF3、-C6H5、4-CH3C6H4、4-CF3C6H4、4-(t-Bu)-C6H4-、3,4-(CH3)2-C6H3-、 2,4,6-(CH3)3-C6H2-、2,6-Cl2-C6H3-、2,4,6-(i-Pr)3-C6H2-、C6F5-、或萘基;
L为苯、1,4-二甲基苯、1-甲基-4-异丙基苯、1,3,5-三甲基苯、1,2,3,4,5-五甲基苯、1,2,3,4,5,6-六甲基苯或五甲基环戊二烯;
X为Cl-、[OTf]-、[PF6]-、[BF4]-、[SbF6]-或手性磷酸阴离子;
所述步骤2):不对称转移氢化反应所用催化剂,进一步优选,代表性催化剂结构如下:
所述步骤2):不对称转移氢化反应所用氢源为甲酸钠、甲酸钾、甲酸/三乙胺的混合物,优选为:甲酸钠;
所述步骤2):不对称转移氢化反应的温度为25-80℃,反应时间为10-15h,进一步优选为50℃,反应时间为12h。
所述的炔烃、亚磺酸钠、铁盐、不对称转移氢化反应催化剂、氢源的摩尔比为1:10-20: 0.05-0.1:0.01-0.05:6-10;进一步优选为炔烃、亚磺酸钠、铁盐、不对称转移氢化反应催化剂、氢源的摩尔比为1:15:0.08:0.02:7.5。
本发明成功实现了以炔烃和亚磺酸钠为原料,经铁催化的氧磺酰化和手性二胺金属络合物催化的不对称转移氢化多组分不对称串联反应来制备β-羟基砜的新方法。通过一锅反应体系中铁催化剂和手性二胺金属络合物催化剂双金属接力催化作用来实现,特别是第一步反应体系与后续不对称转移氢化反应和谐共生,对不对称转移氢化反应的产率和对映选择性没有影响。
具体实施方式
下面结合具体实施例,对本发明作进一步说明,但本发明并不限于以下实施例。
本发明中所用手性催化剂通用备方法,以催化剂A合成为例:0.005mmol(S,S)-N-(4- 三氟甲基)苯磺酰二苯基乙二胺和0.0025mmol[Ru(cymene)]2Cl2溶解在0.5毫升二氯甲烷中,加入0.005mmol三乙胺,室温下反应30分钟,水洗,水相用1毫升二氯甲烷萃取3次,合并后浓缩至干得催化剂A,直接用于催化反应。催化剂B、C、D、E 参照类似方法合成。
实施例1:(S)-1-苯基-2-(苯磺酰基)乙醇的不对称合成
将0.5mmol的苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00lmmol催化剂A,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到 (S)-1-苯基-2-(苯磺酰基)乙醇(81mg),产率为62%,ee值为83%。HPLC分离条件:手性柱大赛璐AD-H柱,流动相:正己烷/异丙醇=90:10(体积比),流速:1.0ml/min,波长:215nm,温度,25℃,t1=29.03min,t2=33.70min;1H NMR(400MHz,CDCl3): δ=8.03-8.00(m,2H),7.74-7.72(m,1H),7.67-7.63(m,2H),7.39-7.32(m,5H),5.35 (d,J=10.0Hz,1H),3.71(d,J=2.4Hz,1H),3.58(dd,J=14.0,10.0Hz,1H),3.41(dd,J =14.0,2.0Hz,1H);13C NMR(100MHz,CDCl3):δ=140.64,139.38,134.12,129.49, 128.80,128.38,128.00,125.65,68.49,64.04.
实施例2:(S)-1-苯基-2-(苯磺酰基)乙醇的不对称合成
将0.5mmol的苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00lmmol催化剂B,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到 (S)-1-苯基-2-(苯磺酰基)乙醇(56.3mg),产率为43%,ee值为89%。
实施例3:(S)-1-苯基-2-(苯磺酰基)乙醇的不对称合成
将0.5mmol的苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00lmmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到 (S)-1-苯基-2-(苯磺酰基)乙醇(107.4mg),产率为82%,ee值为99%。
实施例4:(S)-1-苯基-2-(苯磺酰基)乙醇的不对称合成
将0.5mmol的苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00lmmol催化剂D,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到 (S)-1-苯基-2-(苯磺酰基)乙醇(69.4mg),产率为53%,ee值为65%。
实施例5:(S)-1-苯基-2-(苯磺酰基)乙醇的不对称合成
将0.5mmol的苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00lmmol催化剂E,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到(S)-1-苯基-2-(苯磺酰基)乙醇(56.3mg),产率为43%,ee值为89%。
实施例6:(S)-1-苯基-2-(苯磺酰基)乙醇的不对称合成
将0.5mmol的苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,溴化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00lmmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到 (S)-1-苯基-2-(苯磺酰基)乙醇(93.0mg),产率为71%,ee值为99%。
实施例7:(S)-1-苯基-2-(苯磺酰基)乙醇的不对称合成
将0.5mmol的苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,溴化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸/三乙胺(摩尔比5:2)3.75mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到(S)-1-苯基-2-(苯磺酰基)乙醇(13.1mg),产率为10%,ee值为 94%。
实施例8:(S)-1-(4-溴苯基)-2-(苯磺酰基)乙醇
将0.5mmol的4-溴苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠 3.75mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=4:1),得到(S)-1-(4-溴苯基)-2-(苯磺酰基)乙醇(122mg),产率为72%,ee值为 97%。HPLC分离条件:手性柱大赛璐OJ-H柱,流动相:正己烷/异丙醇=80:20(体积比),流速:1.0ml/min,波长:215nm,温度,25℃,t1=35.06min,t2=50.46min;1H NMR(400MHz,CDCl3):δ=8.00-7.98(m,2H),7.77-7.63(m,3H),7.50-7.48(m, 2H),7.23(d,J=8.8Hz,2H),5.32(d,J=10Hz,1H),3.80(d,J=2Hz,1H),3.53(dd,J=14.4,10.0Hz,1H),3.37(dd,J=14.4,2Hz,1H);13C NMR(100MHz,CDCl3):δ=139.61,134.29,131.92,129.59,127.99,127.40,122.28,67.90,63.78.
实施例9:(S)-1-(4-硝基苯基)-2-(苯磺酰基)乙醇
将0.5mmol的4-硝基苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=4:1),得到(S)-1-(4-硝基苯基)-2-(苯磺酰基)乙醇(117mg),产率为77%,ee 值为98%。HPLC分离条件:手性柱大赛璐AD-H柱,流动相:正己烷/异丙醇=85:15(体积比),流速:1.0ml/min,波长:215nm,温度,25℃,t1=48.56min,t2=68.20min;1H NMR(400MHz,CDCl3):δ=8.24-8.22(m,4H),8.03-8.00(m,4H),7.79-7.75(m, 2H),7.67(t,J=8Hz,4H),7.57-7.55(d,J=8.4Hz,4H),5.49(dd,J=10.2Hz,2H), 4.05(s,1H),3.50(dd,J=14.4,10Hz,2H),3.41(dd,J=14.4,2.0Hz,2H);13C NMR (100MHz,CDCl3):δ=147.56,138.78,134.52,129.70,128.00,126.63,124.01,67.65, 63.58.
实施例10:(S)-1-(4-甲氧基苯基)-2-(苯磺酰基)乙醇
将0.5mmol的4-甲氧基苯乙炔加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠 3.75mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯= 4:1),得到(S)-1-(4-甲氧基苯基)-2-(苯磺酰基)乙醇(101mg),产率为69%,ee值为99%。 HPLC分离条件:手性柱大赛璐AD-H柱,流动相:正己烷/异丙醇=85:15(体积比),流速:1.0ml/min,波长:215nm,温度,25℃,t1=46.8min,t2=72.4min;1H NMR (400MHz,CDCl3):δ=8.00(d,J=7.2Hz,2H),7.73-7.71(m,1H),7.65(t,J=8Hz,2H), 7.26-7.24(t,J=7.6Hz,2H),6.89(d,J=8.8Hz,2H),5.28(d,J=8.4Hz,1H),3.82(s, 3H),3.64(s,1H),3.58(dd,J=14.4,10.0Hz,1H),3.38(dd,J=14.4,2Hz,1H);13C NMR (100MHz,CDCl3):δ=159.59,134.10,132.85,129.47,128.01,127.01,114.15,68.12, 63.93,55.35.
实施例11:(S)-1-(2-噻吩基)-2-(苯磺酰基)乙醇
将0.5mmol的2-乙炔基噻吩加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=6:1),得到(S)-1-(2-噻吩基)-2-(苯磺酰基)乙醇(81mg),产率为56%,ee 值为99%。HPLC分离条件:手性柱大赛璐AD-H柱,流动相:正己烷/异丙醇=85:15(体积比),流速:1.0ml/min,波长:215nm,温度,25℃,t1=40.7min,t2=51.2min;1H NMR(400MHz,CDCl3):δ=8.0-7.99(m,2H),7.76-7.72(m,1H),7.64(t,J=8Hz, 2H),7.29(t,J=3.2Hz,1H),6.98(d,J=3.6Hz,2H),5.62(d,J=9.6Hz,1H),3.81(s, 1H),3.66(dd,J=14.4,10Hz,1H),3.54(dd,J=14.4,2.0Hz,1H);13C NMR(100MHz, CDCl3):δ=144.08,139.09,134.25,129.54,128.05,126.85,125.64,124.24,64.99,63.83.
实施例12:(S)-1-(2-吡啶基)-2-(苯磺酰基)乙醇
将0.5mmol的2-乙炔基吡啶加入到试管中,依次加入苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=2:1),得到(S)-1-(2-吡啶基)-2-(苯磺酰基)乙醇(61.7mg),产率为47%, ee值为99%;1H NMR(400MHz,CDCl3):δ=8.47(d,J=4Hz,1H),7.97(d,J=7.1Hz, 2H),7.69-7.56(m,4H),7.19-7.13(m,2H),3.70-3.64(m,2H),3.28-3.24(m,2H);13C NMR(100MHz,CDCl3):δ=157.08,149.39,139.09,136.73,133.72,129.29,128.1, 123.29,121.95,55.1,30.79;HPLC(OD-H,elute:Hexanes/i-PrOH=80/20,detector:215 nm,flow rate:1.0mL/min,25℃),t1=22.263min(major),t2=25.515min(minor).
实施例13:(S)-1-(4-甲氧基苯基基)-2-(对甲苯磺酰基)乙醇
将0.5mmol的1-乙炔基-4甲氧基苯加入到试管中,依次加入对甲基苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到(S)-1-(4-对甲氧基苯基基)-2-(对甲基苯磺酰基)乙醇(102.7mg), 产率为67%,ee值为99%;1H NMR(400MHz,CDCl3):δ=7.88(d,J=8.4Hz,2H),7.43 (d,J=8.0Hz,2H),7.26-7.24(m,2H),6.89-6.87(m,2H),5.24(d,J=8.4Hz,1H),3.82 (s,3H),3.72(s,1H),3.55(dd,J=14.4,10.4Hz,1H),3.35(dd,J=14.4,2.0Hz,1H),2.51 (s,3H).13C NMR(100MHz,CDCl3):δ=159.56,145.25,136.21,132.87,130.11,128.0, 127.01,114.12,68.14,63.99,55.34,21.72.HPLC(AD-H,elute:Hexanes/i-PrOH=90/10, detector:215nm,flow rate:1.0mL/min,25℃),t1=50.467min(major),t2=59.146min (minor).
实施例14:(S)-2-(4-氯苯基)-2-(苯磺酰基)乙醇
将0.5mmol的苯乙炔加入到试管中,依次加入对氯苯基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75 mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到(S)-2-(4-氯苯基)-2-(苯磺酰基)乙醇(99.3mg),产率为67%,ee值为99%。1H NMR(400MHz,CDCl3):δ=7.95(d,J=8.0Hz,2H),7.62(d,J=7.6Hz,2H),7.33- 7.38(m,5H),5.35(d,J=9.6Hz,1H),3.60(m,5H).13C NMR(100MHz,CDCl3):δ= 140.96,140.51,137.80,129.80,129.60,128.89,128.54,125.69,68.63,64.09.HPLC (OD-H,elute:Hexanes/i-PrOH=90/10,detector:215nm,flow rate:1.0mL/min,25℃),t1=27.056min(major),t2=32.731min(minor).
实施例15:(S)-1-(4-甲氧基苯基)-2-(三氟甲基磺酰基)乙醇
将0.5mmol的1-乙炔基-4-甲氧基苯加入到试管中,依次加入三氟甲基亚磺酸钠7.5mmol,氯化铁0.04mmol,甲醇:水(3:1)4mL,50℃反应15h,向反应液中直接加入甲酸钠3.75mmol,再加入0.00l mmol催化剂C,氮气置换3次,50℃反应12h,结束后用水洗,水相用乙酸乙酯萃取3次,合并有机相浓缩至干,柱层析分离(石油醚:乙酸乙酯=5:1),得到(S)-1-(4-甲氧基苯基)-2-(三氟甲基磺酰基)乙醇(30mg),产率为47%,ee值为71%;1H NMR(400MHz,CDCl3):δ=7.37–7.33(m,2H),6.94–6.92 (m,2H),4.91(q,J=6.4Hz,1H),3.85(s,3H),1.54(d,J=6.4Hz,2H).13C NMR(100 MHz,CDCl3):δ=159.02,137.99,126.69,113.87,70.0,55.33,25.05.HPLC(OD-H,elute: Hexanes/i-PrOH=90/10,detector:215nm,flow rate:1.0mL/min,25℃),t1=7.592min (major),t2=8.100min(minor)。
Claims (10)
3.根据权利要求1所述的手性β-羟基砜的制备方法,其特征在于,所述的铁盐为三氯化铁、三溴化铁、或氯化亚铁。
4.根据权利要求1所述的手性β-羟基砜的制备方法,其特征在于,所述的混合溶液中,甲醇和水的体积比为2-5:1,所述的炔烃、亚磺酸钠、铁盐、不对称转移氢化反应催化剂、氢源的摩尔比为1:10-20:0.05-0.1:0.01-0.05:6-10。
5.根据权利要求4所述的手性β-羟基砜的制备方法,其特征在于,所述的混合溶液中,甲醇和水的体积比为3:1,所述的炔烃、亚磺酸钠、铁盐、不对称转移氢化反应催化剂、氢源的摩尔比为1:15:0.08:0.02:7.5。
6.根据权利要求1所述的手性β-羟基砜的制备方法,其特征在于,所述的不对称转移氢化反应催化剂为(R,R)或(S,S)单磺酰手性二胺与金属钌、铑、铱的络合物,其结构通式如式V所示,
通式V中,M为Ru或Rh或Ir;
Ar为苯基或对甲氧基、甲基取代的苯基、萘基;
R为-CH3、-CF3、-C6H5、4-CH3C6H4、4-CF3C6H4、4-(t-Bu)-C6H4-、3,4-(CH3)2-C6H3-、2,4,6-(CH3)3-C6H2-、2,6-Cl2-C6H3-、2,4,6-(i-Pr)3-C6H2-、C6F5、或萘基中的任意一种;
L为苯、1,4-二甲基苯、1-甲基-4-异丙基苯、1,3,5-三甲基苯、1,2,3,4,5-五甲基苯、1,2,3,4,5,6-六甲基苯或五甲基环戊二烯;
X为Cl-、[OTf]-、[PF6]-、[BF4]-、[SbF6]-或手性磷酸阴离子。
8.根据权利要求1所述的手性β-羟基砜的制备方法,其特征在于,所述的不对称转移氢化反应的氢源为甲酸钠、甲酸钾、或甲酸/三乙胺的混合物。
9.根据权利要求1所述的手性β-羟基砜的制备方法,其特征在于:氧磺酰化反应的反应温度为25-80℃,反应时间为12-18小时,所述的不对称转移氢化反应的反应温度为25-80℃,反应时间为10-15小时。
10.根据权利要求1所述的手性β-羟基砜的制备方法,其特征在于:氧磺酰化反应的反应温度为50℃,反应时间为15小时,所述的不对称转移氢化反应的反应温度为50℃,反应时间为12小时。
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Non-Patent Citations (2)
| Title |
|---|
| Asymmetric Hydrogenation of b-Keto Sulfonamides and b-Keto Sulfones with a Chiral Cationic Ruthenium Diamine Catalyst;Xiao-Fei Huang等;《Adv.Synth.Catal.》;20131231;第355卷;p2860-2872 * |
| Enantioselective reduction of -keto sulfones using the NaBH4/Me3SiCl system catalyzed by polymer-supported chiral sulfonamide;Gang Zhao等;《Tetrahedron: Asymmetry》;20021231;第13卷;P2095-2098 * |
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