SU1039167A1 - Method of synthesis of 4-thiazoline carboxylic acid derivatives - Google Patents

Method of synthesis of 4-thiazoline carboxylic acid derivatives

Info

Publication number
SU1039167A1
SU1039167A1 SU3350120/04A SU3350120A SU1039167A1 SU 1039167 A1 SU1039167 A1 SU 1039167A1 SU 3350120/04 A SU3350120/04 A SU 3350120/04A SU 3350120 A SU3350120 A SU 3350120A SU 1039167 A1 SU1039167 A1 SU 1039167A1
Authority
SU
USSR - Soviet Union
Prior art keywords
synthesis
carboxylic acid
formula
acid derivatives
thiazoline carboxylic
Prior art date
Application number
SU3350120/04A
Other languages
Russian (ru)
Inventor
В.И. Боев
П.К. Пудожгорский
А.И. Шварцвальд
Original Assignee
Переславский филиал Всесоюзного государственного научно-исследовательского и проектного института химико-фотографической промышленности
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Переславский филиал Всесоюзного государственного научно-исследовательского и проектного института химико-фотографической промышленности filed Critical Переславский филиал Всесоюзного государственного научно-исследовательского и проектного института химико-фотографической промышленности
Priority to SU3350120/04A priority Critical patent/SU1039167A1/en
Application granted granted Critical
Publication of SU1039167A1 publication Critical patent/SU1039167A1/en

Links

Landscapes

  • Thiazole And Isothizaole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

FIELD: organic chemistry and technology. SUBSTANCE: invention relates to a method of synthesis of derivatives of 4-thiazoline carboxylic acid of the formula (I):where R is hydrogen atom, lower alkyl or dihalide(lower)alkyl based on mercaptoamino-derivatives of acids. Method of synthesis involves interaction of cysteine with ortho-ethyl ester of the formula (II): R-C(OCH)where R has above indicated values at 90-110 C. Alternative method involves the use of cysteine and ortho-ethyl ester of the formula (II) at mole ratio = (0.5-0.85):1, respectively. EFFECT: simplified technology, broadened assortment of the end products.
SU3350120/04A 1981-10-30 1981-10-30 Method of synthesis of 4-thiazoline carboxylic acid derivatives SU1039167A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3350120/04A SU1039167A1 (en) 1981-10-30 1981-10-30 Method of synthesis of 4-thiazoline carboxylic acid derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3350120/04A SU1039167A1 (en) 1981-10-30 1981-10-30 Method of synthesis of 4-thiazoline carboxylic acid derivatives

Publications (1)

Publication Number Publication Date
SU1039167A1 true SU1039167A1 (en) 1998-09-27

Family

ID=60524147

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3350120/04A SU1039167A1 (en) 1981-10-30 1981-10-30 Method of synthesis of 4-thiazoline carboxylic acid derivatives

Country Status (1)

Country Link
SU (1) SU1039167A1 (en)

Similar Documents

Publication Publication Date Title
ES2000910A6 (en) Preparation of substituted and disubstituted pyridine-2,3-dicarboxylate esters.
JPS5278848A (en) Preparation of novel propionic acid ester derivatives
FR2502153B1 (en)
FR2372818A1 (en) 5- (HYDROXY (SUBSTITUTE) METHYL) -2,3-DIHYDROBENZOFURAN-2-CARBOXYLIC ACID AND ITS DERIVATIVES USEFUL AS MEDICINAL PRODUCTS
ATE38979T1 (en) PRODUCTION PROCESS OF FLUORINATED ALKYL(METHYL)ACRYLATES.
FR2375239A1 (en) 7-AMINO-8-OXO-3-OXA-1-AZABICYCLO- (4.2.0) OCTANE-2-CARBOXYLIC ACID DERIVATIVES
ATE10735T1 (en) PROCESS FOR THE PRODUCTION OF QUINONE DERIVATIVES.
FR2355822A1 (en) INDOLACETIC ACID ESTERS DERIVATIVES. USEFUL AS ANTI-INFLAMMATORY AND ANALGESICS
GB1512955A (en) Cyclopropane carboxylic esters
FR2394514A1 (en) NEW CYCLOHEXANECARBOXYLIC ACID AND ITS DERIVATIVES
JPS5455565A (en) Novel thiazolidine derivative
SU1039167A1 (en) Method of synthesis of 4-thiazoline carboxylic acid derivatives
GB2017087A (en) Process for the preparation of xanthone derivatives
FR2498184B1 (en)
ES481264A1 (en) Arylacetic acid derivatives
ES8200092A1 (en) Esters of N-(4'-hydroxyphenyl)acetamide with 5-benzoyl-1-methylpyrrole-2-acetic acids.
FR2445314A1 (en) PROCESS FOR THE PREPARATION OF 2- (3-PHENOXY-PHENYL) -PROPIONIC ACID
GB1515614A (en) Preparation of m-benzoylhydratropic acid and an intermediate therefor
ES467237A1 (en) Derivatives of cyclopropane
HUT41787A (en) Process for production of derivatives of substituated in position 5 or 6 beta-carbolin-3-carbonic acid esther and containing thereof medical preparatives
DE3267690D1 (en) Process for the preparation of 3-alkyl-6-methyl-beta-resorcylic-acid esters
JPS5699480A (en) Preparation of pyridopyrimidine derivative
AU523117B2 (en) Bis-(2,4-dinitrophenyl) -methyl-pyridinium compounds
ATE55372T1 (en) PROCESS FOR THE PREPARATION OF 4-CHLOROBUTANALS.
JPS5331649A (en) Cholesteric compounds