Synthesis and Properties of Poly(1,1-diethynyl-1-silacyclopent-3-enes and -1-silacyclobutane) | Zendy

Eun Joo Kim | Zendy; Jung Woo Park | Zendy; Y.-R. Kim | Zendy; Young-Tae Park | Zendy

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Synthesis and Properties of Poly(1,1-diethynyl-1-silacyclopent-3-enes and -1-silacyclobutane)

Author(s) -

Eun Joo Kim,

Jung Woo Park,

Y.-R. Kim,

Young-Tae Park

Publication year - 2003

Publication title -

bulletin of the korean chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.237

H-Index - 59

eISSN - 1229-5949

pISSN - 0253-2964

DOI - 10.5012/bkcs.2003.24.4.484

Subject(s) - polymer science , materials science , chemistry

Department of Chemistry, Yonsei University, Seoul 120-749, KoreaReceived November 19, 2002Polycarbosilanes containing diacetylene and organosilacyclic groups, such as poly(1,1-diethynyl-1-silacyclopent-3-ene), poly(1,1-diethynyl-3-triethylsilyl-1-silacyclopent-3-ene), and poly(1,1-diethynyl-1-silacyclobutane), were synthesized by the Glaser oxidative coupling polymerization reactions of 1,1-diethynyl-1-silacyclopent-3-ene, 1,1-diethynyl-3-triethylsilyl-1-silacyclopent-3-ene, and 1,1-diethynyl-1-silacyclobutane,respectively. These materials are almost insoluble in usual organic solvents such as CHCl

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