BE827459A - Procede pour la preparation d'esters - Google Patents

Procede pour la preparation d'esters

Info

Publication number
BE827459A
BE827459A BE155003A BE155003A BE827459A BE 827459 A BE827459 A BE 827459A BE 155003 A BE155003 A BE 155003A BE 155003 A BE155003 A BE 155003A BE 827459 A BE827459 A BE 827459A
Authority
BE
Belgium
Prior art keywords
esters
preparation
Prior art date
Application number
BE155003A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE827459A publication Critical patent/BE827459A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional 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)
  • Catalysts (AREA)
BE155003A 1974-04-03 1975-04-02 Procede pour la preparation d'esters BE827459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH468374A CH605592A5 (nl) 1974-04-03 1974-04-03

Publications (1)

Publication Number Publication Date
BE827459A true BE827459A (fr) 1975-10-02

Family

ID=4280672

Family Applications (1)

Application Number Title Priority Date Filing Date
BE155003A BE827459A (fr) 1974-04-03 1975-04-02 Procede pour la preparation d'esters

Country Status (9)

Country Link
JP (1) JPS5855130B2 (nl)
AT (1) AT340376B (nl)
BE (1) BE827459A (nl)
CH (1) CH605592A5 (nl)
DE (1) DE2513198C3 (nl)
FR (1) FR2266689B1 (nl)
GB (1) GB1445069A (nl)
IT (1) IT1031828B (nl)
NL (1) NL178865C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818150C3 (de) * 1978-04-26 1982-02-04 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von terpenoiden Alkoholen bzw. deren Ameisensäureestern
EP0110142B1 (fr) * 1982-12-06 1986-12-30 Firmenich Sa Procédé pour la préparation de cyclopenténones alkylées et esters acétyléniques utiles en tant que produits de départ dans ladite préparation
DK0648735T3 (da) * 1993-10-13 1998-09-23 Hoffmann La Roche Fremstilling af mellemprodukt til vitamin-A-acetat
DE19707959A1 (de) * 1997-02-27 1998-09-03 Dragoco Gerberding Co Ag Verfahren zur Herstellung von 1-funktionellen Allylalkohol-Carbonsäureestern

Also Published As

Publication number Publication date
GB1445069A (en) 1976-08-04
IT1031828B (it) 1979-05-10
DE2513198C3 (de) 1980-06-04
NL178865C (nl) 1986-06-02
ATA249375A (de) 1977-04-15
CH605592A5 (nl) 1978-09-29
FR2266689B1 (nl) 1978-08-18
NL178865B (nl) 1986-01-02
JPS50134995A (nl) 1975-10-25
DE2513198A1 (de) 1975-10-16
AT340376B (de) 1977-12-12
NL7502287A (nl) 1975-10-07
FR2266689A1 (nl) 1975-10-31
DE2513198B2 (de) 1979-09-13
JPS5855130B2 (ja) 1983-12-08

Similar Documents

Publication Publication Date Title
RO84021A (ro) Procedeu pentru prepararea esterilor metilici au unor n-fenilfuranoilanilide
RO68142A (ro) Procedeu pentru prepararea unor 4-fenilpiperidine
RO66914A (ro) Procedeu pentru prepararea de pirido-benzodiazepinone
RO63021A (fr) Procede pour la preparation des 3-fluorcephalosporines
FR2275480A1 (fr) Procede pour la preparation de derives d'azetidone-tiazolidine
BE787753A (fr) Procede pour la preparation d'esters de
RO66020A (ro) Procedeu pentru prepararea unor 3-piperazinoizochinoline
BE827459A (fr) Procede pour la preparation d'esters
RO63020A (fr) Procede pour la preparation d'esters des cephalosporinsulfomates
BE833733A (fr) Procede pour la preparation d'agglomeres
FR2283150A1 (fr) Procede pour la preparation d'hydroxy-11b alkyl-18 oestranes
BE832815A (fr) Procede pour la preparation d'ethers
BE824730A (fr) Procede pour la preparation de cyclopentandiones
BE830469A (fr) Procede de preparation d'acetoxybutanal
FR2293412A1 (fr) Procede pour l'enrichissement d'haloanthraquinones
FR2291210A1 (fr) Procede pour la preparation de l'ester phosphorique de la n-methyl-n-hydroxyethyl-guanidine
BE825183A (fr) Procede pour la preparation d'halogenures d'hydrocarbyl-metaux
FR2286133A1 (fr) Procede pour la preparation d'un pyrrolidon-2
BE828187A (fr) Procede de preparation d'esters 2-cyanopropioniques
BE861383A (fr) Procede pour la preparation d'esters
FR2289475A1 (fr) Procede pour la preparation d'hydrocarbures
RO64218A2 (fr) Procede pour la preparation d'esters non-inflammables
FR2289483A1 (fr) Procede pour la preparation d'alcanoylpropionates et d'alcanoylpropionitriles
RO65958A (fr) Procede pour la preparation du 8-hydroxyquinoline
RO64007A (fr) Procede pour la preparation du 2-aminomethylpyrolydine

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: F. HOFFMANN-LA ROCHE A.G.

Effective date: 19930430