FR2346321A1 - Procede de preparation de cyanures acyliques pouvant etre utilises comme matieres premieres pour la synthese d'herbicides - Google Patents

Procede de preparation de cyanures acyliques pouvant etre utilises comme matieres premieres pour la synthese d'herbicides

Info

Publication number
FR2346321A1
FR2346321A1 FR7709936A FR7709936A FR2346321A1 FR 2346321 A1 FR2346321 A1 FR 2346321A1 FR 7709936 A FR7709936 A FR 7709936A FR 7709936 A FR7709936 A FR 7709936A FR 2346321 A1 FR2346321 A1 FR 2346321A1
Authority
FR
France
Prior art keywords
acylic
cyanides
herbicides
synthesis
preparing
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
FR7709936A
Other languages
English (en)
Other versions
FR2346321B1 (fr
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2346321A1 publication Critical patent/FR2346321A1/fr
Application granted granted Critical
Publication of FR2346321B1 publication Critical patent/FR2346321B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/16—Preparation of carboxylic acid nitriles by reaction of cyanides with lactones or compounds containing hydroxy groups or etherified or esterified hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7709936A 1976-04-02 1977-04-01 Procede de preparation de cyanures acyliques pouvant etre utilises comme matieres premieres pour la synthese d'herbicides Granted FR2346321A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2614240A DE2614240C3 (de) 1976-04-02 1976-04-02 Verfahren zur Herstellung von Acylcyaniden

Publications (2)

Publication Number Publication Date
FR2346321A1 true FR2346321A1 (fr) 1977-10-28
FR2346321B1 FR2346321B1 (fr) 1981-05-22

Family

ID=5974269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709936A Granted FR2346321A1 (fr) 1976-04-02 1977-04-01 Procede de preparation de cyanures acyliques pouvant etre utilises comme matieres premieres pour la synthese d'herbicides

Country Status (12)

Country Link
US (1) US4284584A (fr)
JP (1) JPS52122303A (fr)
AT (1) AT347926B (fr)
BR (1) BR7702089A (fr)
CH (1) CH628877A5 (fr)
DE (1) DE2614240C3 (fr)
DK (1) DK147436C (fr)
FR (1) FR2346321A1 (fr)
GB (1) GB1529646A (fr)
IL (1) IL51784A (fr)
IT (1) IT1075382B (fr)
NL (1) NL189088C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364894A1 (fr) * 1976-09-20 1978-04-14 Degussa Procede pour la fabrication de cyanure de benzoyle

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820575C3 (de) * 1978-05-11 1981-09-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
DE3015587A1 (de) * 1980-04-23 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von acylcyaniden
DE3025304A1 (de) * 1980-07-04 1982-02-04 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von acylcyaniden
DE3045181A1 (de) * 1980-12-01 1982-07-01 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von pivaloylcyanid
JPH04105Y2 (fr) * 1985-07-10 1992-01-06
EP0549531A1 (fr) * 1991-12-20 1993-06-30 Säurefabrik Schweizerhall Procédé de préparation d'anhydrides d'acides
DE4201709A1 (de) * 1992-01-23 1993-07-29 Bayer Ag (alpha)-aryl-(alpha)-hydroxy-ss-imidazolinyl-propionsaeureamide
CN102952038A (zh) * 2012-11-15 2013-03-06 大连九信生物化工科技有限公司 一种邻甲基苯甲酰腈的合成方法
CN109651193A (zh) * 2019-01-22 2019-04-19 江苏佳麦化工有限公司 一种苯甲酰氰的合成方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583646A (en) * 1944-11-13 1946-12-23 Du Pont Improvements in and relating to the production of acyl cyanides
DE835141C (de) * 1948-10-26 1952-03-27 Schering Ag Verfahren zur Herstellung von ª‡-Ketocarbonsaeurenitrilen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583646A (en) * 1944-11-13 1946-12-23 Du Pont Improvements in and relating to the production of acyl cyanides
DE835141C (de) * 1948-10-26 1952-03-27 Schering Ag Verfahren zur Herstellung von ª‡-Ketocarbonsaeurenitrilen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2364894A1 (fr) * 1976-09-20 1978-04-14 Degussa Procede pour la fabrication de cyanure de benzoyle

Also Published As

Publication number Publication date
GB1529646A (en) 1978-10-25
DK147436B (da) 1984-08-06
DE2614240B2 (de) 1979-07-05
BR7702089A (pt) 1978-01-24
CH628877A5 (de) 1982-03-31
NL7703598A (nl) 1977-10-04
DK147436C (da) 1985-03-11
DE2614240A1 (de) 1977-10-06
ATA229877A (de) 1978-06-15
AT347926B (de) 1979-01-25
NL189088C (nl) 1993-01-04
IT1075382B (it) 1985-04-22
IL51784A (en) 1980-10-26
DK144377A (da) 1977-10-03
JPS611421B2 (fr) 1986-01-17
FR2346321B1 (fr) 1981-05-22
JPS52122303A (en) 1977-10-14
US4284584A (en) 1981-08-18
NL189088B (nl) 1992-08-03
IL51784A0 (en) 1977-05-31
DE2614240C3 (de) 1980-03-06

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