Title:
【発明の名称】アルケンカルボン酸エステルの製造法
Document Type and Number:
Japanese Patent JP2542401
Kind Code:
B2
Abstract:
Alkenecarboxylic acid esters of the formula I …… in which R1 signifies an alkyl radical having 1 to 6 carbon atoms, R2 represents a hydrogen atom or an alkyl radical having 1 to 4 carbon atoms, where the substituents can be identical or different, and n represents 1, 2 or 3, are prepared by reacting lactones of the formula II …… in which R2 has the same meaning as in formula I, R3 signifies a hydrogen atom or a methyl group and m represents 0, 1 or 2, with the proviso that the difference between n and m in the case in which R3 denotes hydrogen has the value 1 and in the case in which R3 denotes methyl has the value 2, with alkanols having 1 to 6 carbon atoms at a temperature of 50 to 450 DEG C in the presence of zeolites and/or phosphates as catalysts.
Inventors:
UORUFUGANGU HERUDERIHI
FURITSUTSU NOIMAN
RORUFU FUISHAA
FURITSUTSU NOIMAN
RORUFU FUISHAA
Application Number:
JP27754187A
Publication Date:
October 09, 1996
Filing Date:
November 04, 1987
Export Citation:
Assignee:
BASF AG
International Classes:
B01J27/16; B01J27/00; B01J29/00; B01J29/04; B01J29/06; B01J29/08; B01J29/82; B01J29/83; C07B61/00; C07C67/03; C07C67/327; C07C69/533; (IPC1-7): C07C69/533; B01J29/06; B01J29/08; B01J29/82; B01J29/83; C07C67/03
Domestic Patent References:
| JP5283413A |
Attorney, Agent or Firm:
Tajiro Taiji