JPS5661326A - Production of alpha-bromophenylacetic ester - Google Patents

Production of alpha-bromophenylacetic ester

Info

Publication number
JPS5661326A
JPS5661326A JP13829879A JP13829879A JPS5661326A JP S5661326 A JPS5661326 A JP S5661326A JP 13829879 A JP13829879 A JP 13829879A JP 13829879 A JP13829879 A JP 13829879A JP S5661326 A JPS5661326 A JP S5661326A
Authority
JP
Japan
Prior art keywords
react
formula
equimolar
alkoxy
alcohol
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
JP13829879A
Other languages
Japanese (ja)
Inventor
Mikiaki Tanaka
Akinori Shintani
Takehiko Iritani
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.)
Fujifilm Wako Pure Chemical Corp
Original Assignee
Wako Pure Chemical Industries Ltd
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 Wako Pure Chemical Industries Ltd filed Critical Wako Pure Chemical Industries Ltd
Priority to JP13829879A priority Critical patent/JPS5661326A/en
Publication of JPS5661326A publication Critical patent/JPS5661326A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The product resulting from the low-temperature reaction between α-bromophynylacetnitrile, an alcohol and hydrogen halide is further made to react with water to readily produce high-purity title compound used as an intermediate of an insectivide for agriculture with no formation of by-products.
CONSTITUTION: Equimolar or a little excess amounts of an alcohol such as methanol and a hydrogen halide such as hydrogen chloride are made to react with α-bromophenylacetnitrile of formula I at low temperatures, preferably -10W+10°C to give α-bromo-β-alkoxy-β-alkoxy-β-iminoethylbenzene hydrohalide salt of formula II (R is alkyl; X is halogen). The product is made to react with an equimolar or more amount of water to give the compound of formula III.
COPYRIGHT: (C)1981,JPO&Japio
JP13829879A 1979-10-26 1979-10-26 Production of alpha-bromophenylacetic ester Pending JPS5661326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13829879A JPS5661326A (en) 1979-10-26 1979-10-26 Production of alpha-bromophenylacetic ester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13829879A JPS5661326A (en) 1979-10-26 1979-10-26 Production of alpha-bromophenylacetic ester

Publications (1)

Publication Number Publication Date
JPS5661326A true JPS5661326A (en) 1981-05-26

Family

ID=15218604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13829879A Pending JPS5661326A (en) 1979-10-26 1979-10-26 Production of alpha-bromophenylacetic ester

Country Status (1)

Country Link
JP (1) JPS5661326A (en)

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