DK149446C - Fremgangsmaade til fremstilling af acylcyanider - Google Patents

Fremgangsmaade til fremstilling af acylcyanider

Info

Publication number
DK149446C
DK149446C DK144177A DK144177A DK149446C DK 149446 C DK149446 C DK 149446C DK 144177 A DK144177 A DK 144177A DK 144177 A DK144177 A DK 144177A DK 149446 C DK149446 C DK 149446C
Authority
DK
Denmark
Prior art keywords
acylcyanides
preparing
preparing acylcyanides
Prior art date
Application number
DK144177A
Other languages
Danish (da)
English (en)
Other versions
DK144177A (da
DK149446B (da
Inventor
Kurt Findeisen
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 DK144177A publication Critical patent/DK144177A/da
Publication of DK149446B publication Critical patent/DK149446B/da
Application granted granted Critical
Publication of DK149446C publication Critical patent/DK149446C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK144177A 1976-04-02 1977-04-01 Fremgangsmaade til fremstilling af acylcyanider DK149446C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2614242 1976-04-02
DE2614242A DE2614242C3 (de) 1976-04-02 1976-04-02 Verfahren zur Herstellung von Acylcyaniden

Publications (3)

Publication Number Publication Date
DK144177A DK144177A (da) 1977-10-03
DK149446B DK149446B (da) 1986-06-16
DK149446C true DK149446C (da) 1986-11-17

Family

ID=5974271

Family Applications (1)

Application Number Title Priority Date Filing Date
DK144177A DK149446C (da) 1976-04-02 1977-04-01 Fremgangsmaade til fremstilling af acylcyanider

Country Status (13)

Country Link
US (1) US4143068A (nl)
JP (1) JPS52122305A (nl)
AT (1) AT348995B (nl)
BE (1) BE853158A (nl)
BR (1) BR7702091A (nl)
CH (1) CH629183A5 (nl)
DE (1) DE2614242C3 (nl)
DK (1) DK149446C (nl)
FR (1) FR2346323A1 (nl)
GB (1) GB1527845A (nl)
IL (1) IL51783A (nl)
IT (1) IT1075381B (nl)
NL (1) NL189129C (nl)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624891C2 (de) * 1976-06-03 1982-11-18 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Benzoylcyanid
DE2753656C2 (de) * 1977-12-02 1982-11-25 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Benzoylcyanid
DE2753657C2 (de) * 1977-12-02 1982-11-25 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Benzoylcyanid
DE2820575C3 (de) * 1978-05-11 1981-09-24 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Acylcyaniden
US4209462A (en) * 1978-12-18 1980-06-24 Stauffer Chemical Company Method for preparing acyl cyanides
DE3011305A1 (de) * 1980-03-24 1981-10-15 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von carbonsaeurecyaniden
DE3015587A1 (de) * 1980-04-23 1981-10-29 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von acylcyaniden
DE3226425A1 (de) * 1981-11-11 1983-05-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von acylcyaniden
US4786914A (en) * 1985-01-25 1988-11-22 E-Systems, Inc. Meanderline polarization twister
US5352826A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in an anhydrous reaction medium
US5352827A (en) * 1989-05-19 1994-10-04 Atochem Synthesis of acyl cyanides in a hydrous reaction medium
FR2647110B1 (fr) * 1989-05-19 1991-07-26 Atochem Procede de synthese de cyanures d'acyle
FR2647109B1 (fr) * 1989-05-19 1991-07-26 Atochem Procede de preparation de cyanures d'acyle en milieu anhydre
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE835141C (de) * 1948-10-26 1952-03-27 Schering Ag Verfahren zur Herstellung von ª‡-Ketocarbonsaeurenitrilen
CH410517A (de) * 1958-08-04 1966-03-31 Velsicol Chemical Corp Verfahren und Mittel zur Bekämpfung von Unkraut
FR1563737A (nl) * 1967-12-08 1969-04-18

Also Published As

Publication number Publication date
NL7703596A (nl) 1977-10-04
DK144177A (da) 1977-10-03
AT348995B (de) 1979-03-12
FR2346323A1 (fr) 1977-10-28
JPS52122305A (en) 1977-10-14
IL51783A (en) 1980-06-30
DE2614242C3 (de) 1986-11-13
DK149446B (da) 1986-06-16
NL189129C (nl) 1993-01-18
CH629183A5 (de) 1982-04-15
US4143068A (en) 1979-03-06
NL189129B (nl) 1992-08-17
ATA230077A (de) 1978-08-15
DE2614242B2 (de) 1979-11-29
IT1075381B (it) 1985-04-22
BR7702091A (pt) 1978-01-24
DE2614242A1 (de) 1977-10-06
BE853158A (fr) 1977-10-03
FR2346323B1 (nl) 1981-02-13
GB1527845A (en) 1978-10-11
IL51783A0 (en) 1977-05-31
JPS616813B2 (nl) 1986-03-01

Similar Documents

Publication Publication Date Title
DK146656C (da) Fremgangsmaade til fremstilling af mono- eller disalte af n-phosphonomethylglycin
DK421477A (da) Fremgangsmaade til fremstilling af vacciner
DK229980A (da) Fremgangsmaade til fremstilling af n-heterocyclyl-thienamyciner
DK140480A (da) Fremgangsmaade til fremstilling af mercaptoacyldipeptider
DK145200C (da) Fremgangsmaade til fremstilling af anthracyclinglycosid-antibiotika
DK155084C (da) Fremgangsmaade til fremstilling af meta-aryloxy-benzaldehyder
DK152765C (da) Fremgangsmaade til fremstilling af d-(-)-n-carbamylphenylglycin
DK149446C (da) Fremgangsmaade til fremstilling af acylcyanider
DK584777A (da) Fremgangsmaade til fremstilling af sterolinforbindelser
DK147436C (da) Fremgangsmaade til fremstilling af acylcyanider
DK147299C (da) Fremgangsmaade til fremstilling af d- og l-phenylglycin
DK144912C (da) Fremgangsmaade til fremstilling af substituerede 2,6-methano-3,4,5,6-tetrahydro-2h-1-benzoxociner
DK149447C (da) Fremgangsmaade til fremstilling af acylcyanider
DK496377A (da) Fremgangsmaade til fremstilling af en blokpolyamideopolymer
DK152752C (da) Fremgangsmaade til fremstilling af l-sulpirid
DK258177A (da) Fremgangsmade til fremstilling af methicillinalkylaminoalkylestere
DK208677A (da) Fremgangsmade til fremstilling af maphthylforbindelser
DK486177A (da) Fremgangsmaade til fremstilling af heparin
DK588677A (da) Fremgangsmaade til fremstilling af azopigmenter
DK504977A (da) Fremgangsmaade til fremstilling af aluminiumethylphosphit
DK36379A (da) Fremgangsmaade til fremstilling af n-ethylethylendiamin
DK158038C (da) Fremgangsmaade til fremstilling af di-n-propylacetonitril
DK143107C (da) Fremgangsmaade til fremstilling af 2-isopropylaminopyrimidin
DK549577A (da) Fremgangsmaade til fremsitlling af oelurt
DK96077A (da) Fremgangsmaade til fremstilling af heparin

Legal Events

Date Code Title Description
PBP Patent lapsed
PUP Patent expired