BE878575A - Procede pour la preparation d'hydroxynitriles a partir d'epoxydes et de ceto-cyanhydrines - Google Patents

Procede pour la preparation d'hydroxynitriles a partir d'epoxydes et de ceto-cyanhydrines

Info

Publication number
BE878575A
BE878575A BE6/46931A BE6046931A BE878575A BE 878575 A BE878575 A BE 878575A BE 6/46931 A BE6/46931 A BE 6/46931A BE 6046931 A BE6046931 A BE 6046931A BE 878575 A BE878575 A BE 878575A
Authority
BE
Belgium
Prior art keywords
cyanhydrins
hydroxynitriles
ceto
epoxides
preparation
Prior art date
Application number
BE6/46931A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BE878575A publication Critical patent/BE878575A/fr

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)
  • Epoxy Compounds (AREA)
BE6/46931A 1978-09-04 1979-09-03 Procede pour la preparation d'hydroxynitriles a partir d'epoxydes et de ceto-cyanhydrines BE878575A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782838536 DE2838536A1 (de) 1978-09-04 1978-09-04 Verfahren zur herstellung von hydroxinitrilen aus epoxiden und ketoncyanhydrinen

Publications (1)

Publication Number Publication Date
BE878575A true BE878575A (fr) 1980-03-03

Family

ID=6048649

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6/46931A BE878575A (fr) 1978-09-04 1979-09-03 Procede pour la preparation d'hydroxynitriles a partir d'epoxydes et de ceto-cyanhydrines

Country Status (7)

Country Link
US (1) US4246189A (fr)
JP (1) JPS5536499A (fr)
BE (1) BE878575A (fr)
DE (1) DE2838536A1 (fr)
FR (1) FR2434800A1 (fr)
GB (1) GB2029829B (fr)
NL (1) NL7906411A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900667A (en) * 1985-12-19 1990-02-13 Allied-Signal Inc. One carbon homologation of carbohydrates by transcyanohydrination
US5136078A (en) * 1991-02-26 1992-08-04 Eli Lilly And Company Synthesis of b-cyanohydrins
DE102006028036A1 (de) * 2006-06-14 2007-12-20 Röhm Gmbh Vorrichtung und Verfahren zur kontinuierlichen Darstellung von Ethylencyanhydrin

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE373464A (fr) * 1929-09-18
BE474997A (fr) * 1939-02-16
US2748154A (en) * 1953-02-27 1956-05-29 Monsanto Chemicals Preparation of cyanohydrins
BE628326A (fr) * 1961-12-29
DE2044160A1 (fr) * 1970-09-05 1972-03-09
SE387629B (sv) * 1969-04-05 1976-09-13 Henkel & Cie Gmbh Forfarande for framstellning av hogre hydroxikarbonsyranitriler genom omsettning av epoxider med blasyra
US3655723A (en) * 1969-10-31 1972-04-11 Du Pont Hydrocyanation of olefins
GB1540223A (en) * 1975-06-11 1979-02-07 Shell Int Research Process for the preparation of alpha-cyanobenzyl alcohol derivatives
JPH0514628A (ja) * 1991-06-28 1993-01-22 Kyocera Corp 画像読取装置の駆動方式

Also Published As

Publication number Publication date
GB2029829A (en) 1980-03-26
FR2434800B1 (fr) 1983-09-23
US4246189A (en) 1981-01-20
GB2029829B (en) 1983-01-06
DE2838536A1 (de) 1980-03-20
FR2434800A1 (fr) 1980-03-28
NL7906411A (nl) 1980-03-06
JPS5536499A (en) 1980-03-14

Similar Documents

Publication Publication Date Title
FR2522679B1 (fr) Procede pour la production d'anticorps monoclonaux humains
RO76393A (fr) Procede pour la preparation des n-(2'-pyrolidilmethyle)-2-methoxy-4-amino-5-alkylsulfonylebenzamides
RO88641A (fr) Procede pour la preparation du l'ethylenglycole
FR2440960B1 (fr) Procede de preparation d'une solution de polyimide
RO79840A (fr) Procede pour la preparation de grenailles stabilisees a teneur d'ammonium
RO86859A (fr) Procede pour la preparation d'un biester du methanediole
PT75499A (fr) Procede pour la preparation de l'alkanoilanilides
BE877443A (fr) Procede de preparation d'unesolution tamponnee d'une substance de contraste pour rayons x
RO86721A (fr) Procede pour la preparation d'un derive de peptide cyclique
PT69815A (fr) Procede de preparation de l' o-methallyloxyphenol
FR2565231B1 (fr) Procede de preparation d'organosilanes et d'organopolysilanes a partir d'organodisilanes
PT75209A (fr) Procede de preparation d'amidobenzamides
RO76936A (fr) Procede pour la preparation de p-phenylendiamines asimetriques n-phenole-n'-substitues
FR2422692B1 (fr) Procede pour la production de copolymeres de l'ethylene
BE875378A (fr) Procede de preparation d'alcoylsilanes
BE853350R (fr) Composes du type plasminogene et procede d'obtention de tels composes a partir de pulpes placentaires
BE853863A (fr) Procede de preparation d'epoxydes
PT69537A (fr) Procede pour la preparation d'etheres dibenziliques substitues therapeutiquement actifs
BE878575A (fr) Procede pour la preparation d'hydroxynitriles a partir d'epoxydes et de ceto-cyanhydrines
RO82949A (fr) Procede pour la preparation d'un derive de phenylpropargylamine
BE880903A (fr) Procede de preparation d'un catalyseur a l'argent
BE867228A (fr) Procede pour la preparation d'hydroxyphenylglycocolles
BE867414A (fr) Procede pour la preparation d'hydroxy-alpha-aminobenzylpenicillines
RO79316A (fr) Procede pour la preparation des esters d'acises carbamiques
FR2615185B1 (fr) Procede de preparation de trifluoromethyltoluene a partir d'halomethylbenzotrifluorure

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19860930