Title:
【発明の名称】無溶媒系でのベンゾオキサジン化合物の調製
Document Type and Number:
Japanese Patent JPH09502452
Kind Code:
A
Abstract:
A method for preparing a desired benzoxazine compound comprises preparing a substantially homogeneous reaction mixture that includes a phenolic compound; a primary amine; and an aldehyde, but no solvent other than for the solvency which the reactants may have for each other. Following its preparation, the reaction mixture is maintained at a temperature, and for a period sufficient to cause the reactants to combine chemically to form the desired compound.
Inventors:
Hatsuo Ishida
Application Number:
JP52966295A
Publication Date:
March 11, 1997
Filing Date:
May 03, 1995
Export Citation:
Assignee:
Edison Polymer Innovation Corporation
International Classes:
C07D265/12; C07D265/16; C07D498/04; C07F7/10; C08F12/00; C08F212/00; C08F212/14; C08F212/32; C08G14/06; C08G77/38; C08G77/382; C08G77/388; (IPC1-7): C07D265/16; C07D265/12; C07D498/04; C07F7/10; C08F212/14; C08F212/32; C08G77/388
Attorney, Agent or Firm:
Kimura Masami