DE2820852A1 - Verfahren zur herstellung von p-hydroxybenzylcyanid - Google Patents

Verfahren zur herstellung von p-hydroxybenzylcyanid

Info

Publication number
DE2820852A1
DE2820852A1 DE19782820852 DE2820852A DE2820852A1 DE 2820852 A1 DE2820852 A1 DE 2820852A1 DE 19782820852 DE19782820852 DE 19782820852 DE 2820852 A DE2820852 A DE 2820852A DE 2820852 A1 DE2820852 A1 DE 2820852A1
Authority
DE
Germany
Prior art keywords
cyanide
carried out
solvent
alkali metal
reacted
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.)
Withdrawn
Application number
DE19782820852
Other languages
German (de)
English (en)
Inventor
Michael Edward Mcmenim
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2820852A1 publication Critical patent/DE2820852A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19782820852 1974-08-13 1978-05-12 Verfahren zur herstellung von p-hydroxybenzylcyanid Withdrawn DE2820852A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35593/74A GB1522477A (en) 1974-08-13 1974-08-13 Process for the manufacture of rho-hydroxybenzyl cyanide

Publications (1)

Publication Number Publication Date
DE2820852A1 true DE2820852A1 (de) 1979-11-22

Family

ID=10379458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782820852 Withdrawn DE2820852A1 (de) 1974-08-13 1978-05-12 Verfahren zur herstellung von p-hydroxybenzylcyanid

Country Status (6)

Country Link
US (1) US4154758A (enExample)
BE (1) BE867286A (enExample)
DE (1) DE2820852A1 (enExample)
FR (1) FR2426675A1 (enExample)
GB (1) GB1522477A (enExample)
NL (1) NL7805435A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038656B1 (en) * 1980-04-23 1983-07-20 Imperial Chemical Industries Plc An improved process for the manufacture of p-hydroxybenzyl cyanide
GR75153B (enExample) * 1981-03-27 1984-07-13 Lilly Co Eli
US4388250A (en) * 1982-03-15 1983-06-14 Rhone Poulenc Inc. Process for the preparation of p-hydroxy-benzyl-nitriles and corresponding amines

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496211A (en) * 1966-05-19 1970-02-17 Geigy Chem Corp Preparation of cyanoalkylated phenols by the reaction of a metal cyanide and hydroxy benzyl phenols
ZA745383B (en) * 1973-09-25 1975-09-24 Ciba Geigy Ag Esters of trisubstituted hydroxyphenylalkonoic acids
DE2457079A1 (de) * 1974-12-03 1976-06-10 Bayer Ag Verfahren zur herstellung von 4-hydroxy-3-methoxyphenylacetonitril
DE2457080A1 (de) * 1974-12-03 1976-06-10 Bayer Ag Verfahren zur herstellung von hydroxyacetonitrilen

Also Published As

Publication number Publication date
NL7805435A (nl) 1979-11-21
BE867286A (fr) 1978-11-20
FR2426675A1 (fr) 1979-12-21
GB1522477A (en) 1978-08-23
US4154758A (en) 1979-05-15
FR2426675B1 (enExample) 1981-10-30

Similar Documents

Publication Publication Date Title
DE2637204C2 (enExample)
DE2820854C2 (de) Verfahren zur Herstellung von p-Hydroxyphenylessigsäure
DE2429935C3 (de) Verfahren zur Herstellung von 2,2,6,6- Tetramethyl-4-oxopiperidin
DE2820852A1 (de) Verfahren zur herstellung von p-hydroxybenzylcyanid
DE2831118A1 (de) Verfahren zur herstellung von p-hydroxyphenylglycin und seiner n-alkyl- und n,n-dialkylderivate
DE2756560C2 (de) Verfahren zur Herstellung von Piperonal
EP0066248B1 (de) Verfahren zur Herstellung von Halogen-2-merkaptobenzoxazolen
DE2820853A1 (de) Verfahren zur herstellung von p-hydroxybenzylcyanid
CH633529A5 (en) Process for the preparation of p-hydroxybenzyl cyanide.
DE3538747C2 (enExample)
CH639068A5 (de) Verfahren zur herstellung von natriumpantothenat.
DE2411009C3 (enExample)
DE2165109A1 (de) Verfahren zur Herstellung von alpha-Methyl-beta-(3,4-dihydroxyphenyl)-alanin
DE1670093C3 (de) Verfahren zur Herstellung von Hexahydropyrimidinderivaten
DE670968C (de) Verfahren zur Herstellung von 2-Alkylhexahydrobenzothiazolen und 2-Alkylhexahydrobenzoselenazolen
DE3210061A1 (de) Verfahren zur herstellung von propafenon
WO1997022599A1 (de) Verbessertes verfahren zur herstellung von 5-formylthiazol
DE2817132A1 (de) Verfahren zur herstellung von 2-thienylessigsaeure und die dabei erhaltenen produkte
CH623583A5 (enExample)
DE1768171C (de) Verfahren zur Herstellung von alpha, alpha, beta, beta Tetrafluor athylathern von Phenolen oder sub stituierten Phenolen
CH633526A5 (en) Process for the preparation of p-hydroxybenzyl cyanide.
DE3018004C2 (de) Verfahren zur Herstellung von Hydrochinonmonophenyläthern
DE862005C (de) Verfahren zur Herstellung von Propin-(1)-dimethyl-(3, 3)-ol-(3)
DE2309536A1 (de) Herstellung von 3,4,5,6,7,8-hexahydrocumarin
DE922651C (de) Verfahren zur Herstellung von 2-o-Carboxybenzamido-1-p-nitrophenylpropan-1, 3-diol

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee