Title:
MANUFACTURE OF 1-(-3 BENZYLOXYPHENYL)-1,1- DIMETHYLPEPTANE
Document Type and Number:
Japanese Patent JPS5888335
Kind Code:
A
Abstract:
A process for preparing 1-(3-benzyloxyphenyl)-1,1-dimethylheptane by reacting 1-(3-benzyloxyphenyl)-1-chloro-1-methylheptane in a solvent at -50 DEG to 10 DEG C with from 1 to 3 molar equivalents of trimethylaluminum. Also included are the novel intermediates 1-(3-benzyloxyphenyl)-1-chloro-1-methylheptane and 1-(3-benzyloxyphenyl)-1-methylheptan-1-ol and their preparation. The title compound is a valuable intermediate in the synthesis of certain analgesic agents.
Inventors:
ROORENSU SHIYAAMAN MERUBUIN JI
Application Number:
JP19235582A
Publication Date:
May 26, 1983
Filing Date:
November 01, 1982
Export Citation:
Assignee:
PFIZER
International Classes:
C07C37/055; C07C39/11; C07C41/00; C07C43/263; C07C41/22; C07C41/24; C07C41/30; C07C43/205; C07C43/225; C07C43/23; C07C45/69; C07C45/71; C07C67/00; (IPC1-7): C07C41/30; C07C43/205
Attorney, Agent or Firm:
Kyozo Yuasa