Title:
NEW DIVINYL COMPOUND AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JP3837462
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To produce a new divinyl compound capable of forming a three- dimensional network structure capable of manifesting high secondary nonlinear optical characteristics and useful as an organic secondary nonlinear optical material by carrying out a photopolymerization while applying an electrical field.
SOLUTION: This compound is represented by formula I [R1 is H or methyl; R2 is a lower alkyl; (n) is 4-8], e.g. 4-biphenylphenyl 4'-[N-(6- methacryloyloxyhexyl)-N-methylamino]-azobenzene-4-carboxylate. The compound represented by formula I is produced by reacting a compound represented by formula II (e.g. N-methacryloyloxyhexyl-N-methylaniline) with 4-aminobenzoic acid and a nitrite such as sodium nitrite, forming an azo compound represented by formula III {e.g. 4'-[N-(6-methacryloyloxyhexyl)-N-methylamino]-azobenzene-4- carboxylic acid}, then converting the resultant compound into an acid halide and subsequently reacting the prepared acid halide with p-vinylphenol.
Inventors:
Takashi Fukuda
Hiroo Matsuda
Hiroshi Miyaji
Masao Kato
Hachiro Nakanishi
Hiroo Matsuda
Hiroshi Miyaji
Masao Kato
Hachiro Nakanishi
Application Number:
JP14213298A
Publication Date:
October 25, 2006
Filing Date:
May 08, 1998
Export Citation:
Assignee:
National Institute of Advanced Industrial Science and Technology
International Classes:
C07C245/08; G02F1/35; G02F1/355; G02F1/361; (IPC1-7): C07C245/08; G02F1/35
Domestic Patent References:
| JP6509889A | ||||
| JP6194701A | ||||
| JP627507A |
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