Title:
BIPHENYL DERIVATIVE HAVING OXETANE RING
Document Type and Number:
Japanese Patent JP3508502
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a new compound useful as a coating material or the like by using a readily available raw material.
SOLUTION: This compound is represented by the formula (R is H or a 1-6C alkyl), e.g. 3,3'-[4,4'-bitolylenediyl-bis(oxymethylene)]bis(3-ethyloxetane). The objective compound is obtained by reacting (A) a 3-alkyl-3- hydroxymethyloxetane or 3-hydroxymethyloxetane with (B) an alkali metallic hydride or an alkali metallic hydroxide, providing an alkali metallic alcoholate thereof and then subsequently reacting the alcoholate with 4,4'-bis(chloromethyl)biphenyl, e.g. at 80-150°C for about 2-6 hr.
Inventors:
Kashima, Mikito
Machida, Riichi
Machida, Riichi
Application Number:
JP26615597A
Publication Date:
March 22, 2004
Filing Date:
September 30, 1997
Export Citation:
Assignee:
UBE IND LTD
International Classes:
C07D305/06; C08G65/18; (IPC1-7): C07D305/06