서지주요정보
1,3-부타디에닐시클로프로판 유도체의 중합 형태에 관한 연구 = Polymerization behavior of homotrienyl 1,3-butadienylcyclopropane derivatives
서명 / 저자 1,3-부타디에닐시클로프로판 유도체의 중합 형태에 관한 연구 = Polymerization behavior of homotrienyl 1,3-butadienylcyclopropane derivatives / 이상구.
저자명 이상구 ; Lee, Sang-Ku
발행사항 [대전 : 한국과학기술원, 1990].
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등록번호

8000472

소장위치/청구기호

학술문화관(문화관) 보존서고

MAC 9019

SMS전송

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반납예정일

초록정보

Polymerization behavior of a homotrienes, 1,1-diethoxy carbonyl-2-(1,3butadienyl) cyclopropane(BCP),1,1-diethoxycarbony1-2-(1-methyl-1,3-butadienyl) cyclopropane[(1-Me)-BCP], 1,1-diethoxycarbonyl-2-(3-methyl-1,3-butadienyl)cyclopropane [(3-Me)-BCP], 1,1-diethoxy-carbonyl-2-(1,3-dimethyl-1,3butadienyl)cyclopropane [(1,3-DMe)-BCP] were investigated. They were prepared from 1,1-diethoxycarbonyl-2-formylcyclopropane or 1,1diethoxycarbonyl-2-acethylcyclopropane with triphenyl phosphine allyl bromide or methallyl chloride salt by Wittig reaction. Butadienylcyclopropane derivatives could polymerize in 1,2-, 1,4-, 5,7-, or 1,7-fashion. BCP was highly polymerizable and spontaneous polymerization occurred slowly on standing at room temperature. Most of polymers were cross-linked in bulk polymerization, but in solution polymerization, 1,2type or 1,4-type polymer were concurrent. (1-Me)-BCP polymerized in 1,2fashion in bulk or solution polymerization. The bulk polymerization of (3Me)-BCP was obtained 58% of 1,2-type and 42% of 1,4-type polymer. To investigate the possibility of 1,7-polymerization,(1,3-DMe)-BCP was synthesized. But the polymerizability of (1,3-DMe)-BCP was very low. The results indicates that the polymerization proceeded via butadienyl type pathway, and the polymerizability of this monomer decreased with more methyl substituents.

서지기타정보

서지기타정보
청구기호 {MAC 9019
형태사항 [iii], 43 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Sang-Ku Lee
지도교수의 한글표기 : 조의환
지도교수의 영문표기 : I-Whan Cho
학위논문 학위논문(석사) - 한국과학기술원 : 화학과,
서지주기 참고문헌 : p. 42-43
주제 Polybutadiene.
Wittig reaction.
중합. --과학기술용어시소러스
비티히 반응. --과학기술용어시소러스
Polymerization.
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