Title:
【発明の名称】ジアリル化合物および該化合物を用いた架橋重合体の製造方法
Document Type and Number:
Japanese Patent JP2801494
Kind Code:
B2
Abstract:
PURPOSE:To provide a novel compound which gives a clear resin useful as plastic lenses and optical disk bases because of its excellent refractory index, optical isotropy and heat resistance. CONSTITUTION:A compound of formula I [X is II, III (R1, R2 are H, lower alkyl; R3 is H, methyl)], for example, diallyl phenylindane-dicarboxylate. The compound of formula I where X is formula II is obtained by coupling of potassium phenylindanedicarboxylate with allyl chloride in a solvent, or coupling of phenylindanedicarboxylic acid with allyl alcohol under an acidic condition. The compound of formula I where X is formula III is obtained, for example, by coupling reaction of bisphenolfluorene dihydroxyethyl ether to allyl chloroformate in the presence of pyridine in a solvent.
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Inventors:
Naoshi castle
Toru Hanada
Kaoru Iwata
Toru Hanada
Kaoru Iwata
Application Number:
JP7562893A
Publication Date:
September 21, 1998
Filing Date:
April 01, 1993
Export Citation:
Assignee:
Teijin Limited
International Classes:
C07C69/76; C07C69/96; C08F16/32; C08F18/00; C08F18/14; C08F18/16; C08F18/24; G11B7/24047; G11B7/2533; (IPC1-7): C08F18/16; C07C69/76; C07C69/96; C08F18/24
Other References:
ＨＩＧＨ ＰＥＲＦＯＲＭＡＮＣＥ ＰＯＬＹＭＥＲＳ，ＶＯＬ．１，ＮＯ．３，１９８９，Ｐ．２３９−２４６
Attorney, Agent or Firm:
Maeda Junhiro