Title:
【発明の名称】アリル性基の接触酸化方法
Document Type and Number:
Japanese Patent JPH0774168
Kind Code:
B2
Abstract:
1. A process for the catalytic oxidation of allylic groups with oxygen or an oxygen-containing gas, characterized by oxidizing an isoprenoid, which has at least one allylic hydrogen atom, in an inert ketone or ester in the presence of a N-hydroxydicarboxylic acid imide of the general formula see diagramm : EP0198351,P8,F2 wherein A-B stands for CH2 -CH2 , CH=CH, an aromatic hydrocarbon residue or a group derived from one of these groups in which one or more hydrogen atoms is/are replaced by alkyl or halogen, and, if desired, reducing a hydroperoxide obtained to the alcohol or dehydrating a primary or secondary hydroperoxide obtained to the carbonyl compound.
Inventors:
Joseph Huolicher
Claude Fuylbringer
Karl Heinz Pfuertner
Claude Fuylbringer
Karl Heinz Pfuertner
Application Number:
JP8443186A
Publication Date:
August 09, 1995
Filing Date:
April 14, 1986
Export Citation:
Assignee:
F. Hoffman-La Roche AG
International Classes:
B01J31/00; B01J31/02; C07B31/00; C07B41/00; C07B41/02; C07B41/06; C07B61/00; C07C27/00; C07C29/132; C07C29/48; C07C29/50; C07C33/02; C07D207/46; C07C45/00; C07C45/34; C07C45/53; C07C49/453; C07C49/603; C07C49/613; C07C49/627; C07C49/653; C07C67/00; C07C407/00; C07C409/04; C07C409/14; C07D209/48; C07D209/66; C07J9/00; (IPC1-7): C07B41/02; B01J31/02; C07B41/06
Attorney, Agent or Firm:
Heiyoshi Odashima
Next Patent: SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF