JPS5446739A - Preparation of aromatic carboxylic acid chloride - Google Patents

Preparation of aromatic carboxylic acid chloride

Info

Publication number
JPS5446739A
JPS5446739A JP11329077A JP11329077A JPS5446739A JP S5446739 A JPS5446739 A JP S5446739A JP 11329077 A JP11329077 A JP 11329077A JP 11329077 A JP11329077 A JP 11329077A JP S5446739 A JPS5446739 A JP S5446739A
Authority
JP
Japan
Prior art keywords
carboxylic acid
aromatic carboxylic
anhydride
chloride
acid chloride
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
JP11329077A
Other languages
Japanese (ja)
Other versions
JPS576413B2 (en
Inventor
Mitsuo Mazaki
Satoshi Matsunami
Junichiro Kita
Susumu Fujimura
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.)
Ube Corp
Original Assignee
Ube 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP11329077A priority Critical patent/JPS5446739A/en
Priority to GB7836693A priority patent/GB2004881B/en
Priority to DE19782841069 priority patent/DE2841069A1/en
Priority to FR7827201A priority patent/FR2403987B1/fr
Publication of JPS5446739A publication Critical patent/JPS5446739A/en
Publication of JPS576413B2 publication Critical patent/JPS576413B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part

Landscapes

  • 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)
  • Catalysts (AREA)

Abstract

PURPOSE: To prepare an aromatic carboxylic acid chloride, by reacting an aromatic carboxylic acid or its anhydride with carbon monoxide and chlorine in one stage in the presence of phosphine oxide and/or phosphine chloride.
CONSTITUTION: An aromatic carboxylic acid, e.g. benzoic acid, etc. or its anhydride is reacted with carbon monoxide and chlorine in the presence of phosphine oxide, e.g. tributyl phosphine oxide, etc. and/or phosphine chloride, e.g. trimethylphosphine dichloride, etc. as a catalyst in such a range that the product of (the number of PO or PCl2 groups contained in one molecule of the catalyst) and (the number of moles of the catalyst) is 1/200W1/10 based on the product of (the number of carboxylic acid groups or its anhydride groups) and (the number of moles of carboxylic acid or its anhydride) to give an aromatic carboxylic acid chloride, e.g. benzoic acid chloride, etc.
EFFECT: High toxic phosgene need not be used.
COPYRIGHT: (C)1979,JPO&Japio
JP11329077A 1977-09-22 1977-09-22 Preparation of aromatic carboxylic acid chloride Granted JPS5446739A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11329077A JPS5446739A (en) 1977-09-22 1977-09-22 Preparation of aromatic carboxylic acid chloride
GB7836693A GB2004881B (en) 1977-09-22 1978-09-13 Process for preparing an aromatic carboxylic acid chloride
DE19782841069 DE2841069A1 (en) 1977-09-22 1978-09-21 PROCESS FOR THE PRODUCTION OF AROMATIC CARBONIC CHLORIDE
FR7827201A FR2403987B1 (en) 1977-09-22 1978-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11329077A JPS5446739A (en) 1977-09-22 1977-09-22 Preparation of aromatic carboxylic acid chloride

Publications (2)

Publication Number Publication Date
JPS5446739A true JPS5446739A (en) 1979-04-12
JPS576413B2 JPS576413B2 (en) 1982-02-04

Family

ID=14608426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11329077A Granted JPS5446739A (en) 1977-09-22 1977-09-22 Preparation of aromatic carboxylic acid chloride

Country Status (4)

Country Link
JP (1) JPS5446739A (en)
DE (1) DE2841069A1 (en)
FR (1) FR2403987B1 (en)
GB (1) GB2004881B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589239A (en) * 1978-12-28 1980-07-05 Ube Ind Ltd Preparation of aromatic carboxylic acid chloride
JPH0639919U (en) * 1992-10-29 1994-05-27 義幸 長岡 Lost and stolen pockets
JPH08291410A (en) * 1995-04-19 1996-11-05 Yoshimaro Kimura Dress pocket

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2933148A1 (en) * 1979-08-16 1981-02-26 Bayer Ag METHOD FOR PRODUCING AROMATIC DICARBONIC ACID DICHLORIDES IV

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589239A (en) * 1978-12-28 1980-07-05 Ube Ind Ltd Preparation of aromatic carboxylic acid chloride
JPS5846492B2 (en) * 1978-12-28 1983-10-17 宇部興産株式会社 Production method of aromatic carboxylic acid chloride
JPH0639919U (en) * 1992-10-29 1994-05-27 義幸 長岡 Lost and stolen pockets
JPH08291410A (en) * 1995-04-19 1996-11-05 Yoshimaro Kimura Dress pocket

Also Published As

Publication number Publication date
GB2004881B (en) 1982-04-15
DE2841069A1 (en) 1979-04-05
FR2403987A1 (en) 1979-04-20
GB2004881A (en) 1979-04-11
FR2403987B1 (en) 1983-08-26
JPS576413B2 (en) 1982-02-04

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