JPS5679654A - Preparation of 2-anilinophenylacetic acid ester - Google Patents

Preparation of 2-anilinophenylacetic acid ester

Info

Publication number
JPS5679654A
JPS5679654A JP15425279A JP15425279A JPS5679654A JP S5679654 A JPS5679654 A JP S5679654A JP 15425279 A JP15425279 A JP 15425279A JP 15425279 A JP15425279 A JP 15425279A JP S5679654 A JPS5679654 A JP S5679654A
Authority
JP
Japan
Prior art keywords
acid ester
formula
preparation
anilinophenylacetic
compound
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.)
Pending
Application number
JP15425279A
Other languages
Japanese (ja)
Inventor
Keisuke Yagami
Isao Sakano
Atsushi Kojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Toatsu Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals Inc
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 Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Priority to JP15425279A priority Critical patent/JPS5679654A/en
Publication of JPS5679654A publication Critical patent/JPS5679654A/en
Pending legal-status Critical Current

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

Abstract

PURPOSE: To prepare the titled compound useful as an antiphlogistic agent and its synthetic intermediate, economically, by halogenating a novel iminocyclohexane-2- acetic acid ester, and then dehydrohalogenating the product.
CONSTITUTION: A novel compound of formula I (R is alkyl) is halogenated e.g. with N-chlorosuccinimide, etc. pref. in a solvent such as CCl4 at -30W+90°C. The reaction product is dehydrohalogenated with a basic substance or a Lewis acid, etc. to obtain a 2-anilinophenylacetic acid ester of formula II. The compound of formula I is prepared by converting e.g. a cyclohexanone-2-acetic acid ester to a lower alkyl acetal, and then heating with 2,6-dichloroaniline.
COPYRIGHT: (C)1981,JPO&Japio
JP15425279A 1979-11-30 1979-11-30 Preparation of 2-anilinophenylacetic acid ester Pending JPS5679654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15425279A JPS5679654A (en) 1979-11-30 1979-11-30 Preparation of 2-anilinophenylacetic acid ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15425279A JPS5679654A (en) 1979-11-30 1979-11-30 Preparation of 2-anilinophenylacetic acid ester

Publications (1)

Publication Number Publication Date
JPS5679654A true JPS5679654A (en) 1981-06-30

Family

ID=15580148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15425279A Pending JPS5679654A (en) 1979-11-30 1979-11-30 Preparation of 2-anilinophenylacetic acid ester

Country Status (1)

Country Link
JP (1) JPS5679654A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520727A (en) * 1978-08-02 1980-02-14 Mitsui Toatsu Chem Inc Preparation of 2-anilinophenyl acetate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520727A (en) * 1978-08-02 1980-02-14 Mitsui Toatsu Chem Inc Preparation of 2-anilinophenyl acetate

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