Title:
【発明の名称】ジヒドロキシエステルの製造方法
Document Type and Number:
Japanese Patent JP2859957
Kind Code:
B2
Abstract:
Process is disclosed for the preparation of dihydroxy esters such as hydroxypivalyl hydroxypivalate from hydroxy aldehydes such as hydroxypivaldehyde by contacting said hydroxy aldehydes with low levels of at least one elemental metal selected from a defined group of metals. Reaction product is readily recovered without the need for extensive catalysts neutralization and/or removal procedures.
Inventors:
MORISU DON REON
RUUSU GARETSUTO KUREMENTSU
RUUSU GARETSUTO KUREMENTSU
Application Number:
JP51433590A
Publication Date:
February 24, 1999
Filing Date:
September 19, 1990
Export Citation:
Assignee:
IISUTOMAN CHEM CO
International Classes:
B01J21/06; B01J21/10; B01J23/02; B01J23/34; C07B61/00; C07C67/44; C07C69/675; B01J21/02; (IPC1-7): C07C69/675; C07C67/44
Attorney, Agent or Firm:
Takashi Ishida (2 outside)