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Synthesis and characterization of (3,4‐diphenyl‐2,5‐dimethyl)phenyl–poly(vinyl silicon) oils
Author(s) -
Liu Zonglin,
Hao Shuxuan,
Zheng Peiying,
Ding Yuanju
Publication year - 1996
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/(sici)1097-4628(19960523)60:8<1089::aid-app2>3.0.co;2-h
Subject(s) - polymer chemistry , silicon , materials science , diphenyl ether , refractive index , organic chemistry , chemistry , optoelectronics
(3,4‐Diphenyl‐2,5‐dimethyl)phenyl–poly(vinyl silicon) oils (DPDMP–C‐gums) have been synthesized by Diels–Alder reaction of polyvinyl silicon oil (C‐gum) with 3,4‐diphenyl‐2,5‐dimethylcyclopentadienone (DDCP) in diphenyl ether at reflux temperature under normal pressure. The structure of the prepared compounds were characterized by 1 H‐NMR, IR, and UV spectra, and some of their properties, such as color, viscosity, refractive index, and thermooxidative stability of the DPDMP–C‐gums, were obtained. © 1996 John Wiley & Sons, Inc.