Title:
2-@(3754/24)2'-CHLOROBENZAL)-3-PHENYLIDAN-1-ONE AND NONLINEAR OPTICAL MATERIAL USING THE SAME
Document Type and Number:
Japanese Patent JPH05294889
Kind Code:
A
Abstract:
PURPOSE: To obtain a new compound to be a nonlinear optical material having high optical nonlinearity.
CONSTITUTION: The objective 2-(2'-chlorobenzal)-3-phenylindan-1-one of the formula. This compound of the formula is obtained by thermally refluxing, e.g. 2-chlorobenzaldehyde and 3-phenylindan-1-one in the presence of an alkaline catalyst such as NaOH in a solvent such as methanol.
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Inventors:
KAJI MAKOTO
AKIMOTO TAKAYUKI
AKIMOTO TAKAYUKI
Application Number:
JP9529392A
Publication Date:
November 09, 1993
Filing Date:
April 15, 1992
Export Citation:
Assignee:
HITACHI CHEMICAL CO LTD
International Classes:
G02F1/35; C07C49/697; G02F1/355; G02F1/361; (IPC1-7): C07C49/697; G02F1/35
Attorney, Agent or Firm:
Kunihiko Wakabayashi