DK549485A - Fremgangsmaade til fremstilling af n-vinylformamid - Google Patents

Fremgangsmaade til fremstilling af n-vinylformamid Download PDF

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Publication number
DK549485A
DK549485A DK549485A DK549485A DK549485A DK 549485 A DK549485 A DK 549485A DK 549485 A DK549485 A DK 549485A DK 549485 A DK549485 A DK 549485A DK 549485 A DK549485 A DK 549485A
Authority
DK
Denmark
Prior art keywords
hydrogen cyanide
preparation
pressure
mbar
isolated
Prior art date
Application number
DK549485A
Other languages
Danish (da)
English (en)
Other versions
DK549485D0 (da
Inventor
Fritz Brunnmueller
Michael Kroener
Walter Goetze
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of DK549485D0 publication Critical patent/DK549485D0/da
Publication of DK549485A publication Critical patent/DK549485A/da

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/06—Preparation of carboxylic acid amides from nitriles by transformation of cyano groups into carboxamide groups

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)
  • Exposure Control For Cameras (AREA)
  • Analogue/Digital Conversion (AREA)
  • Electroluminescent Light Sources (AREA)
DK549485A 1984-11-29 1985-11-28 Fremgangsmaade til fremstilling af n-vinylformamid DK549485A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843443463 DE3443463A1 (de) 1984-11-29 1984-11-29 Verfahren zur herstellung von n-vinylformamid

Publications (2)

Publication Number Publication Date
DK549485D0 DK549485D0 (da) 1985-11-28
DK549485A true DK549485A (da) 1986-05-30

Family

ID=6251421

Family Applications (1)

Application Number Title Priority Date Filing Date
DK549485A DK549485A (da) 1984-11-29 1985-11-28 Fremgangsmaade til fremstilling af n-vinylformamid

Country Status (8)

Country Link
EP (1) EP0184074B1 (enExample)
JP (1) JPS61134359A (enExample)
AT (1) ATE43334T1 (enExample)
DE (2) DE3443463A1 (enExample)
DK (1) DK549485A (enExample)
ES (1) ES8606252A1 (enExample)
FI (1) FI85137C (enExample)
NO (1) NO162963C (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603450A1 (de) * 1986-02-05 1987-08-06 Basf Ag Verfahren zur reinigung von n-vinylformamid
US4906777A (en) * 1988-10-19 1990-03-06 Air Products And Chemicals, Inc. Synthesis of ethylidene bis-formamide using formic acid
US4968841A (en) * 1989-11-14 1990-11-06 Air Products And Chemicals, Inc. Synthesis of ethylidene bisformamide from vinyl acetate
US5023375A (en) * 1990-01-17 1991-06-11 Air Products And Chemicals, Inc. Process for the synthesis of amides from vinyl acetate
DE4030380A1 (de) * 1990-09-26 1992-04-02 Basf Ag Anionisch polymerisiertes n-vinylformamid und verfahren zu seiner herstellung
DE4428901A1 (de) 1994-08-19 1996-02-22 Basf Ag Verfahren zur Herstellung von N-Alkenylcarbonsäureamiden
US5527963A (en) * 1994-10-16 1996-06-18 Mitsubishi Chemical Corporation Production of N-vinylformamide
DE4438366A1 (de) * 1994-10-27 1996-05-02 Basf Ag Verfahren zur Herstellung von N-Alkenylcarbonsäureamiden
US5935896A (en) * 1996-05-02 1999-08-10 Basf Aktiengesellschaft Catalyst supports and catalysts for dehydrocyanation reactions and processes for producing them
US5951828A (en) * 1996-05-10 1999-09-14 Basf Aktiengesellschaft Continuous distillation of thermolabile monomers
US7026511B2 (en) * 2002-08-30 2006-04-11 University Of Pittsburgh Synthesis of N-vinylformamide
JP5575134B2 (ja) 2008-10-20 2014-08-20 ビーエーエスエフ ソシエタス・ヨーロピア 触媒及び装置部分の表面上の炭素含有付着物を除去する方法
EP2376426B1 (de) * 2008-12-15 2014-09-24 Basf Se Verfahren zur herstellung von n-vinylcarbonsäureamiden
CN106164105B (zh) 2014-04-08 2019-07-30 三菱化学株式会社 含有乙烯胺单元的聚合物的制备方法及其聚合产物
US10696622B2 (en) 2016-08-29 2020-06-30 Eastman Chemical Company Synthesis of N-vinyl carboxylic acid amides
CN109476587B (zh) * 2016-10-11 2021-12-21 昭和电工株式会社 乳腈含有液的制造方法和乳腈含有液

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1014094B (de) * 1956-05-18 1957-08-22 Basf Ag Verfahren zur Herstellung von Cyanhydrinen
DE1228246B (de) * 1965-03-06 1966-11-10 Bayer Ag Verfahren zur Herstellung von Derivaten des N-Acylvinylamins
BE757107A (fr) * 1969-10-06 1971-04-06 Basf Ag Procede de preparation de derives d'alpha-n-formylamino- acides

Also Published As

Publication number Publication date
NO854767L (no) 1986-05-30
FI85137B (fi) 1991-11-29
FI854623A0 (fi) 1985-11-22
DE3443463A1 (de) 1986-05-28
JPS61134359A (ja) 1986-06-21
NO162963C (no) 1990-03-14
NO162963B (no) 1989-12-04
FI854623L (fi) 1986-05-30
DE3570431D1 (en) 1989-06-29
EP0184074A1 (de) 1986-06-11
ES8606252A1 (es) 1986-04-16
DK549485D0 (da) 1985-11-28
JPH0511104B2 (enExample) 1993-02-12
EP0184074B1 (de) 1989-05-24
FI85137C (fi) 1992-03-10
ES549386A0 (es) 1986-04-16
ATE43334T1 (de) 1989-06-15

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