JPS5547635A - Preparation of 2-aryl-1-haloethane - Google Patents

Preparation of 2-aryl-1-haloethane

Info

Publication number
JPS5547635A
JPS5547635A JP12059578A JP12059578A JPS5547635A JP S5547635 A JPS5547635 A JP S5547635A JP 12059578 A JP12059578 A JP 12059578A JP 12059578 A JP12059578 A JP 12059578A JP S5547635 A JPS5547635 A JP S5547635A
Authority
JP
Japan
Prior art keywords
formula
aryl
thionitrate
thionitrite
haloethane
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.)
Granted
Application number
JP12059578A
Other languages
Japanese (ja)
Other versions
JPS642572B2 (en
Inventor
Shigeru Daikyo
Yokai Kin
Koichi Niihama
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 JP12059578A priority Critical patent/JPS5547635A/en
Publication of JPS5547635A publication Critical patent/JPS5547635A/en
Publication of JPS642572B2 publication Critical patent/JPS642572B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Abstract

PURPOSE: To prepare the title compound useful as an intermediate of medicine, pesticide, etc., under extremely mild conditions, by reacting an organic thionitrite or thionitrate with an arylamine, a cupric halide and an olefin.
CONSTITUTION: The objective compound of formula II (R is alkyl, cycloalkyl, aryl, aralkyl or heterocyclic group; Ar is aryl; X is halogen; Z is cyano, aminocarbonyl, etc.), e.g. 2-aryl-1-haloethane, is prepared by reacting (A) an organic thionitrite or thionitrate of formula R-SNOx (x is 1,2), e.g. t-butyl thionitrite or thionitrate, with (B) an arylamine of formula ArNH2, e.g. p-nitroaniline, (C) a cupric halide of formula CuX2 and (D) an olefin of formula I, e.g. acrylonitrile.
COPYRIGHT: (C)1980,JPO&Japio
JP12059578A 1978-09-30 1978-09-30 Preparation of 2-aryl-1-haloethane Granted JPS5547635A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12059578A JPS5547635A (en) 1978-09-30 1978-09-30 Preparation of 2-aryl-1-haloethane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12059578A JPS5547635A (en) 1978-09-30 1978-09-30 Preparation of 2-aryl-1-haloethane

Publications (2)

Publication Number Publication Date
JPS5547635A true JPS5547635A (en) 1980-04-04
JPS642572B2 JPS642572B2 (en) 1989-01-18

Family

ID=14790143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12059578A Granted JPS5547635A (en) 1978-09-30 1978-09-30 Preparation of 2-aryl-1-haloethane

Country Status (1)

Country Link
JP (1) JPS5547635A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102370276B1 (en) 2015-12-08 2022-03-04 도시바 미쓰비시덴키 산교시스템 가부시키가이샤 How ozone is generated
CN110997556B (en) 2017-08-09 2023-06-13 东芝三菱电机产业系统株式会社 Ozone gas utilization system

Also Published As

Publication number Publication date
JPS642572B2 (en) 1989-01-18

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