CN107903206A - 一种n‑苄基‑4‑哌啶甲酸甲酯的生产工艺 - Google Patents
一种n‑苄基‑4‑哌啶甲酸甲酯的生产工艺 Download PDFInfo
- Publication number
- CN107903206A CN107903206A CN201711436353.6A CN201711436353A CN107903206A CN 107903206 A CN107903206 A CN 107903206A CN 201711436353 A CN201711436353 A CN 201711436353A CN 107903206 A CN107903206 A CN 107903206A
- Authority
- CN
- China
- Prior art keywords
- piperidine methyl
- methyl formates
- benzyls
- production technology
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- FUFZNHHSSMCXCZ-UHFFFAOYSA-N 5-piperidin-4-yl-3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazole Chemical compound FC(F)(F)C1=CC=CC(C=2N=C(ON=2)C2CCNCC2)=C1 FUFZNHHSSMCXCZ-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000005516 engineering process Methods 0.000 title claims abstract description 27
- TZIHFWKZFHZASV-UHFFFAOYSA-N anhydrous methyl formate Natural products COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 title abstract description 8
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 claims abstract description 49
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical class ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002994 raw material Substances 0.000 claims abstract description 19
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229940073608 benzyl chloride Drugs 0.000 claims abstract description 16
- 239000002253 acid Substances 0.000 claims abstract description 15
- 239000011230 binding agent Substances 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 239000012044 organic layer Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000005406 washing Methods 0.000 claims abstract description 5
- 239000012141 concentrate Substances 0.000 claims abstract description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 33
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 9
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 5
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 claims description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- NYBOKVBQLIEAED-UHFFFAOYSA-N COC=O.N1=CC=CC=C1 Chemical compound COC=O.N1=CC=CC=C1 NYBOKVBQLIEAED-UHFFFAOYSA-N 0.000 claims 2
- 239000007810 chemical reaction solvent Substances 0.000 claims 2
- 239000003960 organic solvent Substances 0.000 claims 1
- 239000002904 solvent Substances 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 5
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 125000006278 bromobenzyl group Chemical group 0.000 description 6
- 239000000706 filtrate Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-dimethylformamide Substances CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- ADEBPBSSDYVVLD-UHFFFAOYSA-N donepezil Chemical compound O=C1C=2C=C(OC)C(OC)=CC=2CC1CC(CC1)CCN1CC1=CC=CC=C1 ADEBPBSSDYVVLD-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- ZMVSVQMWFTZSJQ-UHFFFAOYSA-N 1-benzylpiperidine-4-carboxylic acid Chemical compound C1CC(C(=O)O)CCN1CC1=CC=CC=C1 ZMVSVQMWFTZSJQ-UHFFFAOYSA-N 0.000 description 1
- GHRWHEKMYXUOGO-UHFFFAOYSA-N 4-methylpiperidin-1-ium;chloride Chemical class Cl.CC1CCNCC1 GHRWHEKMYXUOGO-UHFFFAOYSA-N 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000005524 benzylchlorides Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- NEHMKBQYUWJMIP-UHFFFAOYSA-N chloromethane Chemical class ClC NEHMKBQYUWJMIP-UHFFFAOYSA-N 0.000 description 1
- 229960003530 donepezil Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- SRJOCJYGOFTFLH-UHFFFAOYSA-N isonipecotic acid Chemical class OC(=O)C1CCNCC1 SRJOCJYGOFTFLH-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/60—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D211/62—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711436353.6A CN107903206B (zh) | 2017-12-26 | 2017-12-26 | 一种n-苄基-4-哌啶甲酸甲酯的生产工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711436353.6A CN107903206B (zh) | 2017-12-26 | 2017-12-26 | 一种n-苄基-4-哌啶甲酸甲酯的生产工艺 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107903206A true CN107903206A (zh) | 2018-04-13 |
| CN107903206B CN107903206B (zh) | 2021-04-30 |
Family
ID=61871288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711436353.6A Active CN107903206B (zh) | 2017-12-26 | 2017-12-26 | 一种n-苄基-4-哌啶甲酸甲酯的生产工艺 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107903206B (zh) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020099035A1 (en) * | 2001-01-24 | 2002-07-25 | Sandanayaka Vincent P. | Method for preparing alpha-sulfonyl hydroxamic acid derivatives |
| WO2008031227A1 (en) * | 2006-09-14 | 2008-03-20 | Neuromed Pharmaceuticals Ltd. | Diaryl piperidine compounds as calcium channel blockers |
| CN102127006A (zh) * | 2010-12-22 | 2011-07-20 | 贵州省中国科学院天然产物化学重点实验室 | 一种盐酸多奈哌齐的生产方法 |
| CN102516156A (zh) * | 2011-11-29 | 2012-06-27 | 济南诚汇双达化工有限公司 | 一种2-((1-苄基-4-哌啶基)-羟基-甲基)-5,6-二甲氧基-1-茚酮的合成方法 |
-
2017
- 2017-12-26 CN CN201711436353.6A patent/CN107903206B/zh active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020099035A1 (en) * | 2001-01-24 | 2002-07-25 | Sandanayaka Vincent P. | Method for preparing alpha-sulfonyl hydroxamic acid derivatives |
| WO2008031227A1 (en) * | 2006-09-14 | 2008-03-20 | Neuromed Pharmaceuticals Ltd. | Diaryl piperidine compounds as calcium channel blockers |
| CN102127006A (zh) * | 2010-12-22 | 2011-07-20 | 贵州省中国科学院天然产物化学重点实验室 | 一种盐酸多奈哌齐的生产方法 |
| CN102516156A (zh) * | 2011-11-29 | 2012-06-27 | 济南诚汇双达化工有限公司 | 一种2-((1-苄基-4-哌啶基)-羟基-甲基)-5,6-二甲氧基-1-茚酮的合成方法 |
Non-Patent Citations (2)
| Title |
|---|
| BASEM A. MOOSA ET AL.: "Regioselective transformation of 6/5-fused bicyclic isoxazolidines to second-generation cyclic aldonitrones", 《ARKIVOC》 * |
| 孙蕾等: "《环境事故监测与处置应急手册》", 31 August 2006, 中国环境科学出版社 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107903206B (zh) | 2021-04-30 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Production process of n-benzyl-4-piperidine carboxylic acid methyl ester Effective date of registration: 20220616 Granted publication date: 20210430 Pledgee: Shandong Pingyuan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG CHENGHUI SHUANGDA PHARMACEUTICAL CO.,LTD. Registration number: Y2022980007784 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230726 Granted publication date: 20210430 Pledgee: Shandong Pingyuan Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG CHENGHUI SHUANGDA PHARMACEUTICAL CO.,LTD. Registration number: Y2022980007784 |