JPS5788133A - Preparation of benzene derivative having 3,3,3- trifluoropropyl group - Google Patents

Preparation of benzene derivative having 3,3,3- trifluoropropyl group

Info

Publication number
JPS5788133A
JPS5788133A JP16443580A JP16443580A JPS5788133A JP S5788133 A JPS5788133 A JP S5788133A JP 16443580 A JP16443580 A JP 16443580A JP 16443580 A JP16443580 A JP 16443580A JP S5788133 A JPS5788133 A JP S5788133A
Authority
JP
Japan
Prior art keywords
benzene derivative
trifluoropropyl group
preparation
catalyst
trifluoropropyl
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
JP16443580A
Other languages
Japanese (ja)
Other versions
JPS6241580B2 (en
Inventor
Yoshiro Kobayashi
Takamaru Kumazuki
Masaaki Takahashi
Takashi Yamauchi
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Priority to JP16443580A priority Critical patent/JPS5788133A/en
Priority to DE3106170A priority patent/DE3106170C2/en
Priority to GB8105501A priority patent/GB2071087B/en
Priority to FR8103389A priority patent/FR2476638A1/en
Priority to US06/320,538 priority patent/US4476328A/en
Publication of JPS5788133A publication Critical patent/JPS5788133A/en
Priority to US06/412,963 priority patent/US4451674A/en
Publication of JPS6241580B2 publication Critical patent/JPS6241580B2/ja
Granted legal-status Critical Current

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

Abstract

NEW MATERIAL:The benzene derivative of formulaI(R is OH, CF3 or halogen; n is 1W3) having 3,3,3-trifluoropropyl group.
EXAMPLE: Mono(3,3,3-trifluoropropyl)benzene.
USE: Intermediate for the organic synthesis of pharmaceuticals, pesticides, etc.
PROCESS: The compound of formrulaIis prepared by reacting the aromatic compound of formula II with 3,3,3-trifluoropropene of formula III in the presence of an acid catalyst such as HF, BF3, HF-BF3, etc. The reaction temperature depends upon the kind of the catalyst, e.g. -20W150°C for HF-BF3 catalyst.
COPYRIGHT: (C)1982,JPO&Japio
JP16443580A 1980-02-22 1980-11-21 Preparation of benzene derivative having 3,3,3- trifluoropropyl group Granted JPS5788133A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP16443580A JPS5788133A (en) 1980-11-21 1980-11-21 Preparation of benzene derivative having 3,3,3- trifluoropropyl group
DE3106170A DE3106170C2 (en) 1980-02-22 1981-02-19 3,3,3-trifluoropropylated benzene derivatives
GB8105501A GB2071087B (en) 1980-02-22 1981-02-20 Substituted benzene derivative having at least one benzene ring substituted by 3,3,3-trifluoropropyl
FR8103389A FR2476638A1 (en) 1980-02-22 1981-02-20 SUBSTITUTED BENZENE DERIVATIVES HAVING AT LEAST ONE BENZENIC CYCLE SUBSTITUTED BY THE 3,3,3-TRIFLUOROPROPYL GROUP, AND THEIR PREPARATION
US06/320,538 US4476328A (en) 1980-02-22 1981-11-12 Process for producing 3,3,3-trifluoropropyl substituted phenol
US06/412,963 US4451674A (en) 1980-02-22 1982-08-30 Substituted benzene derivatives having at least one benzene ring substituted by 3,3,3-trifluoropropyl group and process for their production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16443580A JPS5788133A (en) 1980-11-21 1980-11-21 Preparation of benzene derivative having 3,3,3- trifluoropropyl group

Publications (2)

Publication Number Publication Date
JPS5788133A true JPS5788133A (en) 1982-06-01
JPS6241580B2 JPS6241580B2 (en) 1987-09-03

Family

ID=15793101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16443580A Granted JPS5788133A (en) 1980-02-22 1980-11-21 Preparation of benzene derivative having 3,3,3- trifluoropropyl group

Country Status (1)

Country Link
JP (1) JPS5788133A (en)

Also Published As

Publication number Publication date
JPS6241580B2 (en) 1987-09-03

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