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JPS5356608A - Preparation of dimethylformaide - Google Patents

Preparation of dimethylformaide

Info

Publication number
JPS5356608A
JPS5356608A JP13152776A JP13152776A JPS5356608A JP S5356608 A JPS5356608 A JP S5356608A JP 13152776 A JP13152776 A JP 13152776A JP 13152776 A JP13152776 A JP 13152776A JP S5356608 A JPS5356608 A JP S5356608A
Authority
JP
Japan
Prior art keywords
dimethylformaide
preparation
trimethylamine
iodide
dimethylformamide
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
JP13152776A
Other languages
Japanese (ja)
Other versions
JPS5629856B2 (en
Inventor
Masao Saito
Kinichi Mizuno
Yuji Onda
Tetsuo Aoyama
Kumiko Kato
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Priority to JP13152776A priority Critical patent/JPS5356608A/en
Priority to GB4353077A priority patent/GB1554676A/en
Priority to DE19772747999 priority patent/DE2747999C3/en
Publication of JPS5356608A publication Critical patent/JPS5356608A/en
Priority to US05/972,257 priority patent/US4218398A/en
Publication of JPS5629856B2 publication Critical patent/JPS5629856B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE: To prepare dimethylformamide in high yield and selectivity by reacting monomethylamine and trimethylamine with CO by use of I2, Br2, an iodide or a bromide as a catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP13152776A 1976-11-01 1976-11-01 Preparation of dimethylformaide Granted JPS5356608A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13152776A JPS5356608A (en) 1976-11-01 1976-11-01 Preparation of dimethylformaide
GB4353077A GB1554676A (en) 1976-11-01 1977-10-19 Process for producing dimethylformamide
DE19772747999 DE2747999C3 (en) 1976-11-01 1977-10-26 Process for the production of dimethylformamide
US05/972,257 US4218398A (en) 1976-11-01 1978-12-22 Process for producing dimethylformamide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13152776A JPS5356608A (en) 1976-11-01 1976-11-01 Preparation of dimethylformaide

Publications (2)

Publication Number Publication Date
JPS5356608A true JPS5356608A (en) 1978-05-23
JPS5629856B2 JPS5629856B2 (en) 1981-07-10

Family

ID=15060140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13152776A Granted JPS5356608A (en) 1976-11-01 1976-11-01 Preparation of dimethylformaide

Country Status (3)

Country Link
JP (1) JPS5356608A (en)
DE (1) DE2747999C3 (en)
GB (1) GB1554676A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587750A (en) * 1978-12-27 1980-07-02 Nitto Chem Ind Co Ltd Preparation of dimethylformamide
JPS5742660A (en) * 1980-08-26 1982-03-10 Ube Ind Ltd Preparation of formamide

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822105B2 (en) * 1978-06-23 1983-05-06 三菱瓦斯化学株式会社 Dimethylformamide manufacturing method
CN112479919A (en) * 2020-11-30 2021-03-12 安徽金禾实业股份有限公司 Method for recovering dilute DMF (dimethyl formamide) in sucralose crystallization mother liquor wastewater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677706A (en) * 1951-08-16 1954-05-04 Commercial Solvents Corp Preparation of n substituted formamides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5587750A (en) * 1978-12-27 1980-07-02 Nitto Chem Ind Co Ltd Preparation of dimethylformamide
JPS5742660A (en) * 1980-08-26 1982-03-10 Ube Ind Ltd Preparation of formamide

Also Published As

Publication number Publication date
JPS5629856B2 (en) 1981-07-10
DE2747999A1 (en) 1978-05-03
DE2747999C3 (en) 1981-07-16
DE2747999B2 (en) 1980-10-16
GB1554676A (en) 1979-10-24

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