RecordNumber
218
Doc. No.
192A
Call. No.
192A
Author
Mallakpour, shadpour E
Title of Article
Synthesis of novel monomers via benzyne and bisbenzyne intermediates
Title Of Periodical
IRANIAN JOURNAL OF POLYMER SCIENCE
VolumNumber
V.2,No.2
Date
(1993)
Page
P.90-97
Descriptors
Benzo [K] fluoranthene,Cycloaddition reaction,Diazotization,Polycondensation,Fluorescence
Abstract
2 - Oxo - 1,3 - bis (methoxy carbony) - 2- H- cyclopenta [i] acenaphthylene is prepared from base - catalyzed condensation of dimethyl - 1,3 - acetone dicarboxylate with acenaphthenequinone. Benzyne generated from anthranilic acid is trapped with this cyclone and 7,12 - dimethyl carboxylate benzo [K] fluoranthene as a new monomer is obtained in quantitative yield. Bisbenzyne from aprotic diazotization of 3,3 - dicarboxy - 4,4 - diaminobipheny is also trapped with cyclone and leads to the formation of tetra functional methyl carboxylate of bisbenzo [K] fluoranthene derivative.
Indexer
1376/11
IndexDate
Shahsavary
اطلاعات ثبت
GN113220