RU2012154466A - METHOD FOR PRODUCING 3-ARIL-1,5,3-DIOXAZEPANES - Google Patents
METHOD FOR PRODUCING 3-ARIL-1,5,3-DIOXAZEPANES Download PDFInfo
- Publication number
- RU2012154466A RU2012154466A RU2012154466/04A RU2012154466A RU2012154466A RU 2012154466 A RU2012154466 A RU 2012154466A RU 2012154466/04 A RU2012154466/04 A RU 2012154466/04A RU 2012154466 A RU2012154466 A RU 2012154466A RU 2012154466 A RU2012154466 A RU 2012154466A
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- RU
- Russia
- Prior art keywords
- och
- dioxazepanes
- arylamine
- methoxymethyl
- aryl
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims abstract 4
- 125000004184 methoxymethyl group Chemical group [H]C([H])([H])OC([H])([H])* 0.000 claims abstract 4
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 claims abstract 2
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 claims abstract 2
- 125000003118 aryl group Chemical group 0.000 claims abstract 2
- 239000003054 catalyst Substances 0.000 claims abstract 2
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 claims abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 2
- 229910002852 Sm(NO3)3·6H2O Inorganic materials 0.000 claims 2
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- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Способ получения 3-арил-1,5,3-диоксазепанов общей формулы (1a-i):R=H (a), m-СН(b), p-СН(с),о-ОСН(d), m-ОСН(e), p-ОСН(f),o-NO(g), m-NO(h), p-NO(i),отличающийся тем, что N,N-бис(метоксиметил)-N-ариламин (арил = фенил, m- и p-метилфенил, о-, m- и p-метоксифенил, о-, m- и p-нитрофенил) подвергают взаимодействию с 1,2-этиленгликолем в присутствии катализатора Sm(NO)·6HO, взятыми в мольном соотношении N,N-бис(метоксиметил)-N-ариламин : 1,2-этиленгликоль:Sm(NO)·6HO=10:10:(0.3-0.7), предпочтительно 10:10:0.5 при комнатной (~20°С) температуре и атмосферном давлении в хлороформе в качестве растворителя в течение 1-2 ч.The method of obtaining 3-aryl-1,5,3-dioxazepanes of the general formula (1a-i): R = H (a), m-CH (b), p-CH (s), o-OCH (d), m -OCH (e), p-OCH (f), o-NO (g), m-NO (h), p-NO (i), characterized in that N, N-bis (methoxymethyl) -N-arylamine (aryl = phenyl, m- and p-methylphenyl, o-, m- and p-methoxyphenyl, o-, m- and p-nitrophenyl) are reacted with 1,2-ethylene glycol in the presence of a Sm (NO) · 6HO catalyst, taken in a molar ratio of N, N-bis (methoxymethyl) -N-arylamine: 1,2-ethylene glycol: Sm (NO) · 6HO = 10: 10: (0.3-0.7), preferably 10: 10: 0.5 at room (~ 20 ° C) temperature and atmospheric pressure in chloroform as a solvent for 1-2 hours
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012154466/04A RU2529507C2 (en) | 2012-12-14 | 2012-12-14 | Method of producing 3-aryl-1,5,3-dioxazepanes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2012154466/04A RU2529507C2 (en) | 2012-12-14 | 2012-12-14 | Method of producing 3-aryl-1,5,3-dioxazepanes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2012154466A true RU2012154466A (en) | 2014-06-20 |
| RU2529507C2 RU2529507C2 (en) | 2014-09-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2012154466/04A RU2529507C2 (en) | 2012-12-14 | 2012-12-14 | Method of producing 3-aryl-1,5,3-dioxazepanes |
Country Status (1)
| Country | Link |
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| RU (1) | RU2529507C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2584950C1 (en) * | 2014-12-11 | 2016-05-20 | Федеральное государственное бюджетное учреждение науки Институт нефтехимии и катализа Российской академии наук | Method of producing 10-aryl-7,8,12,13-tetraoxa-10-aza-spiro[5,7]tridecanes |
| RU2632665C1 (en) * | 2016-06-14 | 2017-10-09 | Федеральное государственное бюджетное учреждение науки Институт нефтехимии и катализа Российской академии наук | Method for 10,14-bis(3-chlorophenyl)-12-halogenphenyl-7,8,16,17-tetraoxa-10,12,14-triasaspiro[5,11]heptadecanes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2002123631A (en) * | 2002-09-04 | 2004-03-20 | ГУ Институт нефтехимии и катализа АН РБ и УНЦ РАН | METHOD FOR PRODUCING 5- [ORTO- (META-, PARA-) METHOXYPHENYL] -1,3,5-Dithiazines |
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- 2012-12-14 RU RU2012154466/04A patent/RU2529507C2/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| RU2529507C2 (en) | 2014-09-27 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20141215 |