EA200801506A1 - Способ получения 2-хлорэтоксиуксусной кислоты n,n-диметиламида - Google Patents
Способ получения 2-хлорэтоксиуксусной кислоты n,n-диметиламидаInfo
- Publication number
- EA200801506A1 EA200801506A1 EA200801506A EA200801506A EA200801506A1 EA 200801506 A1 EA200801506 A1 EA 200801506A1 EA 200801506 A EA200801506 A EA 200801506A EA 200801506 A EA200801506 A EA 200801506A EA 200801506 A1 EA200801506 A1 EA 200801506A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- dimethylamide
- acid
- chlorethoxyacic
- obtaining
- solvent
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 title 1
- 239000002904 solvent Substances 0.000 abstract 2
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 abstract 2
- UZXAZDIQPVOMCO-UHFFFAOYSA-N 2-(2-chloroethoxy)-n,n-dimethylacetamide Chemical compound CN(C)C(=O)COCCCl UZXAZDIQPVOMCO-UHFFFAOYSA-N 0.000 abstract 1
- YOBRVXBSYUDFPB-UHFFFAOYSA-N 2-(2-hydroxyethoxy)-n,n-dimethylacetamide Chemical compound CN(C)C(=O)COCCO YOBRVXBSYUDFPB-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
- C07C235/02—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C235/04—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C235/06—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups bound to acyclic carbon atoms and singly-bound oxygen atoms bound to the same carbon skeleton the carbon skeleton being acyclic and saturated having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Согласно настоящему изобретению 2-хлорэтоксиуксусной кислоты N,N-диметиламид формулы (I) получают путем взаимодействия 2-гидроксиэтоксиуксусной кислоты N,N-диметиламида формулы (II) в растворителе, возможно в присутствии катализатора, с тионилхлоридом и удаления растворителя путем перегонки.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU0501140A HU227319B1 (en) | 2005-12-08 | 2005-12-08 | Process for the production of (2-chloro-ethoxy)-acetic acid-n,n-dimethylamide and its intermediate and the novel intermediate |
PCT/HU2006/000110 WO2007066164A1 (en) | 2005-12-08 | 2006-12-08 | Process for the preparation of 2-chloroethoxy-acetic acid-n,n-dimethylamide |
Publications (1)
Publication Number | Publication Date |
---|---|
EA200801506A1 true EA200801506A1 (ru) | 2008-10-30 |
Family
ID=89986440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200801506A EA200801506A1 (ru) | 2005-12-08 | 2006-12-08 | Способ получения 2-хлорэтоксиуксусной кислоты n,n-диметиламида |
Country Status (9)
Country | Link |
---|---|
US (1) | US8217200B2 (ru) |
EP (1) | EP1968933A1 (ru) |
JP (1) | JP2009518380A (ru) |
CN (1) | CN101331113A (ru) |
EA (1) | EA200801506A1 (ru) |
HU (1) | HU227319B1 (ru) |
NO (1) | NO20083025L (ru) |
UA (1) | UA98448C2 (ru) |
WO (1) | WO2007066164A1 (ru) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006053500A1 (de) * | 2006-11-14 | 2008-05-15 | Evonik Goldschmidt Gmbh | Antimikrobielle Zusammensetzungen |
KR100948498B1 (ko) * | 2008-04-10 | 2010-03-23 | 한국화학연구원 | 알킬 2-t-부톡시에톡시-아세테이트 화합물 및 이의 제조방법 |
CN103508879B (zh) * | 2013-09-22 | 2015-10-21 | 江苏德峰药业有限公司 | 一种卤代烷氧基乙酸的合成方法 |
WO2016050894A1 (en) * | 2014-10-03 | 2016-04-07 | Purac Biochem Bv | Method for the manufacture of n, n-diallkyllactamide |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH538492A (de) * | 1970-10-07 | 1973-06-30 | Hoffmann La Roche | Verfahren zur Herstellung von Benzodiazepin-Derivaten |
ZA82752B (en) * | 1981-02-06 | 1982-12-29 | Ucb Sa | 2-(4-(diphenylmethyl)-1-piperazinyl)-acetic acids and their amides |
US5331100A (en) * | 1987-11-27 | 1994-07-19 | Dowbrands Inc. | Self-building detergents |
WO2000035862A1 (en) * | 1998-12-18 | 2000-06-22 | Alcon Laboratories, Inc. | Amido polybiguanides and the use thereof as antimicrobial agents |
US6335468B1 (en) * | 1999-10-20 | 2002-01-01 | Ajinomoto Co., Inc. | Process for production N-acyl amino acid amide |
JP4277438B2 (ja) * | 1999-10-20 | 2009-06-10 | 味の素株式会社 | N−アシルアミノ酸アミドの製造方法 |
SI1233954T1 (en) * | 1999-11-30 | 2005-02-28 | Egis Gyogyszergyar Rezvenytarsasag | A process for the preparation of 2- 4-(alpha-phenyl-p-chlorobenzyl)piperazin-1-yl)ethoxy acetic acid and novel intermediates therefor |
US6562995B1 (en) * | 2000-12-21 | 2003-05-13 | Beacon Laboratories, Inc. | Delta dicarbonyl compounds and methods for using the same |
-
2005
- 2005-12-08 HU HU0501140A patent/HU227319B1/hu not_active IP Right Cessation
-
2006
- 2006-12-08 CN CNA2006800461302A patent/CN101331113A/zh active Pending
- 2006-12-08 US US12/096,616 patent/US8217200B2/en not_active Expired - Fee Related
- 2006-12-08 UA UAA200808115A patent/UA98448C2/ru unknown
- 2006-12-08 WO PCT/HU2006/000110 patent/WO2007066164A1/en active Application Filing
- 2006-12-08 EA EA200801506A patent/EA200801506A1/ru unknown
- 2006-12-08 JP JP2008543924A patent/JP2009518380A/ja active Pending
- 2006-12-08 EP EP06820718A patent/EP1968933A1/en not_active Withdrawn
-
2008
- 2008-07-04 NO NO20083025A patent/NO20083025L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20090221853A1 (en) | 2009-09-03 |
HUP0501140A2 (en) | 2007-08-28 |
EP1968933A1 (en) | 2008-09-17 |
HU227319B1 (en) | 2011-03-28 |
HU0501140D0 (en) | 2006-02-28 |
UA98448C2 (ru) | 2012-05-25 |
CN101331113A (zh) | 2008-12-24 |
WO2007066164A1 (en) | 2007-06-14 |
NO20083025L (no) | 2008-07-04 |
US8217200B2 (en) | 2012-07-10 |
JP2009518380A (ja) | 2009-05-07 |
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