NL176557C - Werkwijze om dimethylformamide te bereiden. - Google Patents

Werkwijze om dimethylformamide te bereiden.

Info

Publication number
NL176557C
NL176557C NLAANVRAGE7904873,A NL7904873A NL176557C NL 176557 C NL176557 C NL 176557C NL 7904873 A NL7904873 A NL 7904873A NL 176557 C NL176557 C NL 176557C
Authority
NL
Netherlands
Prior art keywords
dimethylformamide
preparing
preparing dimethylformamide
Prior art date
Application number
NLAANVRAGE7904873,A
Other languages
English (en)
Dutch (nl)
Other versions
NL176557B (nl
NL7904873A (nl
Original Assignee
Mitsubishi Gas Chemical Co
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 filed Critical Mitsubishi Gas Chemical Co
Publication of NL7904873A publication Critical patent/NL7904873A/xx
Publication of NL176557B publication Critical patent/NL176557B/xx
Application granted granted Critical
Publication of NL176557C publication Critical patent/NL176557C/xx

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)
  • Catalysts (AREA)
NLAANVRAGE7904873,A 1978-06-23 1979-06-21 Werkwijze om dimethylformamide te bereiden. NL176557C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53076113A JPS5822105B2 (ja) 1978-06-23 1978-06-23 ジメチルホルムアミド製造法

Publications (3)

Publication Number Publication Date
NL7904873A NL7904873A (nl) 1979-12-28
NL176557B NL176557B (nl) 1984-12-03
NL176557C true NL176557C (nl) 1985-05-01

Family

ID=13595834

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7904873,A NL176557C (nl) 1978-06-23 1979-06-21 Werkwijze om dimethylformamide te bereiden.

Country Status (8)

Country Link
US (1) US4224243A (it)
JP (1) JPS5822105B2 (it)
BE (1) BE877199A (it)
DE (1) DE2925280C3 (it)
FR (1) FR2429200A1 (it)
GB (1) GB2025949B (it)
IT (1) IT1119921B (it)
NL (1) NL176557C (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379928A (en) * 1981-03-04 1983-04-12 Union Carbide Corporation Synthesis of amides
US4558157A (en) * 1984-06-05 1985-12-10 Air Products And Chemicals, Inc. Synthesis of dimethylformamide
JPS6335187U (it) * 1986-08-20 1988-03-07
CN109422657B (zh) * 2017-08-31 2021-08-17 中国科学院大连化学物理研究所 甲胺混合气体的分离同时联产甲酰胺类化合物的方法
CN112898175B (zh) * 2019-11-19 2022-08-16 中国科学院大连化学物理研究所 一种制备n,n-二甲基甲酰胺的方法
CN113304733B (zh) * 2021-05-21 2022-11-22 安徽金禾实业股份有限公司 酰氯化树脂的制备和吸附去除DMF中微量DMAc的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863800C (de) 1940-08-10 1953-01-19 Basf Ag Verfahren zur Herstellung von Carbonsaeureamiden
US2677706A (en) * 1951-08-16 1954-05-04 Commercial Solvents Corp Preparation of n substituted formamides
GB718759A (en) 1951-11-07 1954-11-17 Basf Ag Improvements in the production of substituted formamides
US3446842A (en) * 1966-08-04 1969-05-27 Shell Oil Co Production of n,n-dimethylformamide
JPS52151114A (en) * 1976-06-10 1977-12-15 Mitsubishi Gas Chem Co Inc Preparation of dimethylforamide
JPS5356608A (en) * 1976-11-01 1978-05-23 Mitsubishi Gas Chem Co Inc Preparation of dimethylformaide
JPS5412314A (en) * 1977-06-24 1979-01-30 Mitsubishi Gas Chem Co Inc Preparation of dimethylformamide

Also Published As

Publication number Publication date
GB2025949B (en) 1982-10-27
DE2925280A1 (de) 1980-01-17
DE2925280C3 (de) 1982-03-18
BE877199A (fr) 1979-10-15
FR2429200A1 (fr) 1980-01-18
NL176557B (nl) 1984-12-03
NL7904873A (nl) 1979-12-28
IT1119921B (it) 1986-03-19
JPS5822105B2 (ja) 1983-05-06
JPS554317A (en) 1980-01-12
DE2925280B2 (de) 1981-07-09
FR2429200B1 (it) 1984-03-16
GB2025949A (en) 1980-01-30
IT7968341A0 (it) 1979-06-22
US4224243A (en) 1980-09-23

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee