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KR950032050A - O-클로로메틸벤조일 클로라이드의 제법 - Google Patents

O-클로로메틸벤조일 클로라이드의 제법 Download PDF

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Publication number
KR950032050A
KR950032050A KR1019950008240A KR19950008240A KR950032050A KR 950032050 A KR950032050 A KR 950032050A KR 1019950008240 A KR1019950008240 A KR 1019950008240A KR 19950008240 A KR19950008240 A KR 19950008240A KR 950032050 A KR950032050 A KR 950032050A
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KR
South Korea
Prior art keywords
thionyl chloride
chloride
catalyst
lactone
reaction
Prior art date
Application number
KR1019950008240A
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English (en)
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KR100374950B1 (ko
Inventor
이자크 하인쯔
바이에르 헤르베르트
카일 미하엘
베틀링 토마스
Original Assignee
랑핑거, 스타인호프
바스프 악티엔게젤샤프트
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.)
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Application filed by 랑핑거, 스타인호프, 바스프 악티엔게젤샤프트 filed Critical 랑핑거, 스타인호프
Publication of KR950032050A publication Critical patent/KR950032050A/ko
Application granted granted Critical
Publication of KR100374950B1 publication Critical patent/KR100374950B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/29—Saturated compounds containing keto groups bound to rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

본 발명은 촉매의 존재하에 하기 일반식 Ⅱ의 대응 락톤을 티오닐 클로라이드와 반응시키는 것을 포함하는, 하기 일반식Ⅰ의 O-클로로메틸벤조일 클로라이드의 제조 방법에 관한 것이다.
상기 식에서, m은 0 또는 1 내지4의 정수이고, X는 할로겐 또는 C-유기 라디칼이다.

Description

0-클로로메틸벤조일 클로라이드의 제조
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 촉매의 존재하에 하기 일반식 Ⅱ의 대응 락톤을 티오닐 클로라이드와 반응시키는 것으로 이루어지는, 하기 일반식Ⅰ의 o-클로로메틸벤조일 클로라이드의 제조방법.
    상기 식에서, m은 0 또는 1 내지4의 정수이고, X는 할로겐 또는 C-유기 라디칼이다.
  2. 제1항에 있어서, 반응을 80℃ 내지 240℃에 수행하는 방법.
  3. 제1항에 있어서, 촉매로서 유기 질소 화합물을 사용하는 방법.
  4. 제1항에 있어서, 락톤 Ⅱ를 기준으로 하여 0.5 내지 25몰%의 촉매를 사용하는 방법.
  5. 제1항에 있어서, 티오닐 클로라이드를 락톤 Ⅱ 몰당 0.8 내지 10몰 사용하는 방법.
  6. 제1항에 있어서, 티오닐 클로라이드를 기준으로 하여 5 내지 100중량%의 염화수소, 또는 티오닐 클로라이드로 부터 염화수소를 방출시키는 화합물의 존재하에 반응을 수행하는 방법.
  7. 제1항에 있어서, 티오닐 클로라이드를 기준으로 하여 5중량% 이하의 물의 존재하에 반응을 수행하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950008240A 1994-04-11 1995-04-10 O-클로로메틸벤조일클로라이드의제법 KR100374950B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4412316.7 1994-04-11
DE4412316A DE4412316A1 (de) 1994-04-11 1994-04-11 Verfahren zur Herstellung von o-Chlormethylbenzoesäurechloriden

Publications (2)

Publication Number Publication Date
KR950032050A true KR950032050A (ko) 1995-12-20
KR100374950B1 KR100374950B1 (ko) 2003-05-22

Family

ID=6515036

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950008240A KR100374950B1 (ko) 1994-04-11 1995-04-10 O-클로로메틸벤조일클로라이드의제법

Country Status (14)

Country Link
US (1) US5504249A (ko)
EP (1) EP0676389B1 (ko)
JP (1) JP3907219B2 (ko)
KR (1) KR100374950B1 (ko)
CN (1) CN1064669C (ko)
AT (1) ATE183991T1 (ko)
CA (1) CA2146305C (ko)
DE (2) DE4412316A1 (ko)
DK (1) DK0676389T3 (ko)
ES (1) ES2136759T3 (ko)
GR (1) GR3031308T3 (ko)
HU (1) HU217360B (ko)
IL (1) IL113239A (ko)
ZA (1) ZA952928B (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9612622D0 (en) * 1996-06-17 1996-08-21 Zeneca Ltd Chemical process
WO1999016743A1 (en) * 1997-09-30 1999-04-08 Korea Research Institute Of Chemical Technology A PROCESS FOR PREPARING o-(CARBOALKOXY) PHENYLMETHANESULFONYL CHLORIDE DERIVATIVES
CA2393978A1 (en) * 1999-12-06 2001-06-14 Basf Aktiengesellschaft Method for producing o-chloromethyl benzenecarbonyl chlorides
CZ20021978A3 (cs) 1999-12-07 2002-09-11 Basf Aktiengesellschaft Způsob výroby chloridů kyseliny o-chlormethylbenzoové
US6727385B1 (en) 1999-12-07 2004-04-27 Basf Aktiengesellschaft Method for producing o-chloromethyl benzoic acid chlorides
KR101055268B1 (ko) * 2009-02-02 2011-08-09 주식회사 대림화학 새로운 (메타)아크릴로일 클로라이드 제조방법
JP2012516868A (ja) 2009-02-05 2012-07-26 ビーエーエスエフ ソシエタス・ヨーロピア ２−ハロゲノメチルフェニル酢酸誘導体の製造方法
CN110872230B (zh) * 2018-08-30 2023-07-28 浙江九洲药业股份有限公司 一种1-（三氟甲基）环丙烷-1-羧酸化合物的制备方法及其中间体

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE860207C (de) * 1950-02-18 1952-12-18 Johann G W Opfermann & Sohn Verfahren zur Herstellung von ª†-Chlorbutyrylchlorid
US2548161A (en) * 1950-03-22 1951-04-10 Goodrich Co B F Process for the preparation of beta-chloro acyl chloride
US2778852A (en) * 1952-07-12 1957-01-22 Basf Ag Production of chlorocarboxylic acid chlorides
US3418365A (en) * 1966-06-27 1968-12-24 Union Carbide Corp Process for the production of beta-chloro acyl chlorides
DE2751134C2 (de) * 1977-11-16 1986-04-17 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von γ-Chlorcarbonsäureestern
NZ215527A (en) * 1985-04-01 1989-06-28 Mochida Pharm Co Ltd Cephalosporin derivatives and pharmaceutical compositions
DE3618142A1 (de) * 1986-05-30 1987-12-03 Bayer Ag Verfahren zur herstellung von 2,2-bis-chlormethylalkan-carbonsaeurechloriden
DE3624258A1 (de) * 1986-07-18 1988-01-21 Basf Ag Verfahren zur herstellung von chlorcarbonsaeurechloriden
DE3927146A1 (de) * 1989-08-17 1991-02-21 Basf Ag Verfahren zur herstellung von chlorcarbonsaeurechloriden
JP3010393B2 (ja) * 1991-07-03 2000-02-21 昭和電工株式会社 酸クロリドの製造方法
DE4223382A1 (de) * 1992-07-16 1994-01-20 Basf Ag Verfahren zur Herstellung von aromatischen o-Chlormethylcarbonsäurechloriden
DE4311722C1 (de) * 1993-04-08 1994-04-07 Basf Ag Verfahren zur Herstellung von Halogenmethyl-benzoylcyaniden und neue Halogenmethyl-benzoylcyanide

Also Published As

Publication number Publication date
EP0676389B1 (de) 1999-09-01
CN1120530A (zh) 1996-04-17
CN1064669C (zh) 2001-04-18
JPH0840976A (ja) 1996-02-13
HU9501037D0 (en) 1995-06-28
ATE183991T1 (de) 1999-09-15
KR100374950B1 (ko) 2003-05-22
ZA952928B (en) 1996-10-10
DE4412316A1 (de) 1995-10-12
IL113239A0 (en) 1995-07-31
JP3907219B2 (ja) 2007-04-18
DE59506704D1 (de) 1999-10-07
IL113239A (en) 1997-07-13
HUT71638A (en) 1996-01-29
ES2136759T3 (es) 1999-12-01
CA2146305C (en) 2005-11-15
DK0676389T3 (da) 1999-12-13
CA2146305A1 (en) 1995-10-12
EP0676389A2 (de) 1995-10-11
GR3031308T3 (en) 1999-12-31
HU217360B (hu) 2000-01-28
EP0676389A3 (de) 1996-03-06
US5504249A (en) 1996-04-02

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