DE2747999C3 - Verfahren zur Herstellung von Dimethylformamid - Google Patents

Verfahren zur Herstellung von Dimethylformamid

Info

Publication number
DE2747999C3
DE2747999C3 DE19772747999 DE2747999A DE2747999C3 DE 2747999 C3 DE2747999 C3 DE 2747999C3 DE 19772747999 DE19772747999 DE 19772747999 DE 2747999 A DE2747999 A DE 2747999A DE 2747999 C3 DE2747999 C3 DE 2747999C3
Authority
DE
Germany
Prior art keywords
monomethylamine
catalyst
trimethylamine
dimethylformamide
reaction
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.)
Expired
Application number
DE19772747999
Other languages
German (de)
English (en)
Other versions
DE2747999A1 (de
DE2747999B2 (de
Inventor
Tetsuo Aoyama
Kinichi Mizuno
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
Publication of DE2747999A1 publication Critical patent/DE2747999A1/de
Publication of DE2747999B2 publication Critical patent/DE2747999B2/de
Application granted granted Critical
Publication of DE2747999C3 publication Critical patent/DE2747999C3/de
Expired 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19772747999 1976-11-01 1977-10-26 Verfahren zur Herstellung von Dimethylformamid Expired DE2747999C3 (de)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
DE2747999A1 DE2747999A1 (de) 1978-05-03
DE2747999B2 DE2747999B2 (de) 1980-10-16
DE2747999C3 true DE2747999C3 (de) 1981-07-16

Family

ID=15060140

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772747999 Expired DE2747999C3 (de) 1976-11-01 1977-10-26 Verfahren zur Herstellung von Dimethylformamid

Country Status (3)

Country Link
JP (1) JPS5356608A (cg-RX-API-DMAC7.html)
DE (1) DE2747999C3 (cg-RX-API-DMAC7.html)
GB (1) GB1554676A (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822105B2 (ja) * 1978-06-23 1983-05-06 三菱瓦斯化学株式会社 ジメチルホルムアミド製造法
JPS5811940B2 (ja) * 1978-12-27 1983-03-05 日東化学工業株式会社 ジメチルホルムアミドの製造方法
JPS5742660A (en) * 1980-08-26 1982-03-10 Ube Ind Ltd Preparation of formamide
CN112479919A (zh) * 2020-11-30 2021-03-12 安徽金禾实业股份有限公司 一种三氯蔗糖结晶母液废水中稀dmf的回收方法

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

Also Published As

Publication number Publication date
JPS5356608A (en) 1978-05-23
GB1554676A (en) 1979-10-24
DE2747999A1 (de) 1978-05-03
JPS5629856B2 (cg-RX-API-DMAC7.html) 1981-07-10
DE2747999B2 (de) 1980-10-16

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee