JPS5473720A - Production of carboxylic chloride - Google Patents

Production of carboxylic chloride

Info

Publication number
JPS5473720A
JPS5473720A JP13878277A JP13878277A JPS5473720A JP S5473720 A JPS5473720 A JP S5473720A JP 13878277 A JP13878277 A JP 13878277A JP 13878277 A JP13878277 A JP 13878277A JP S5473720 A JPS5473720 A JP S5473720A
Authority
JP
Japan
Prior art keywords
catalyst
solvent
reaction
mixture
phosgen
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
JP13878277A
Other languages
English (en)
Inventor
Arinobu Kataoka
Hiroshi Kishida
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP13878277A priority Critical patent/JPS5473720A/ja
Publication of JPS5473720A publication Critical patent/JPS5473720A/ja
Pending 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

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP13878277A 1977-11-17 1977-11-17 Production of carboxylic chloride Pending JPS5473720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13878277A JPS5473720A (en) 1977-11-17 1977-11-17 Production of carboxylic chloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13878277A JPS5473720A (en) 1977-11-17 1977-11-17 Production of carboxylic chloride

Publications (1)

Publication Number Publication Date
JPS5473720A true JPS5473720A (en) 1979-06-13

Family

ID=15230069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13878277A Pending JPS5473720A (en) 1977-11-17 1977-11-17 Production of carboxylic chloride

Country Status (1)

Country Link
JP (1) JPS5473720A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104837A (en) * 1980-01-23 1981-08-20 Mitsui Toatsu Chem Inc Preparation of carboxylic acid chloride
JPS5795948A (en) * 1980-10-23 1982-06-15 Bayer Ag N-alkylated formamide, manufacture and use
JPH0611208U (ja) * 1991-12-16 1994-02-10 山崎 勝己 飾り用篝火の篝支持台
CN114478300A (zh) * 2021-07-16 2022-05-13 丰益表面活性材料（连云港）有限公司 新型酰氯催化剂及其制备方法与应用

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56104837A (en) * 1980-01-23 1981-08-20 Mitsui Toatsu Chem Inc Preparation of carboxylic acid chloride
JPH0549656B2 (ja) * 1980-01-23 1993-07-26 Mitsui Toatsu Chemicals
JPS5795948A (en) * 1980-10-23 1982-06-15 Bayer Ag N-alkylated formamide, manufacture and use
JPH034537B2 (ja) * 1980-10-23 1991-01-23 Bayer Ag
JPH0611208U (ja) * 1991-12-16 1994-02-10 山崎 勝己 飾り用篝火の篝支持台
CN114478300A (zh) * 2021-07-16 2022-05-13 丰益表面活性材料（连云港）有限公司 新型酰氯催化剂及其制备方法与应用

Similar Documents

Publication Publication Date Title
ES2064912T3 (es) Procedimiento para producir acido isoftalico de elevada pureza.
GB1523132A (en) Recovery of flexible and rigid materials from scrap polyvinylchloride its copolymers and congeners
GB1471093A (en) Method for recovering terephthalic acid and ethylene glycol from polyester materials
JPS5473720A (en) Production of carboxylic chloride
FR2273792A1 (fr) Procede de separation d'acides hydroxy-2 naphtalenecarboxyliques a partir des melanges provenant de la reaction de sels alcalins d'hydroxy-2 naphtalene et du dioxyde de carbone
US3718732A (en) Method of recovering chemical values from a formate-sodium hydrosulfite reaction mixture
US3104951A (en) Oxidation of hydrogen sulfide
ES431679A1 (es) Procedimiento para la obtencion de cloruros de metales, esencialmente anhidros, y aparato para la realizacion de es-te procedimiento.
JPS6479145A (en) Purification of diphenylsulfonetetracarboxylic acid
ATE3538T1 (de) Verfahren zur rueckgewinnung von carbonsaeuren aus mischungen, die glykolesterderivate dieser saeuren enthalten.
JPS5618941A (en) Production of 2,2,2-trichloroethyl methacrylate
US3236885A (en) Process for purifying pyromellitic acid
JPS5653750A (en) Stabilizing method for recovered oxidation catalyst
JPS5444621A (en) Continuous production of alpha,alpha' dichlorobenzene
SU716979A1 (ru) Способ выделени сульфата кали из полиминеральных калийных руд
US2401879A (en) Purification of crude trinitrotoluene
US2825741A (en) Removal of impurities from hydrocarbon oxidation products
GB844957A (en) A process for the purification or separation of isophthalic acids, and the monoesters and polyesters thereof
GB1250317A (ja)
KR910012306A (ko) 제강용 전기로 분진으로부터 염화아연의 제조방법
JPS53108933A (en) Production of amidinoformic acid derivative
GB963359A (en) Chemical process for recovery of vanadium and copper catalysts
ES465723A1 (es) Procedimiento para la preparacion y recuperacion de haloge- noacilamidas.
JPS6483071A (en) Production of 2-amino-4,6-dichloropyrimidine
JPS579768A (en) Production of benzimidazolone