서지주요정보
Synthesis of various organophosphonates from diethyl 1-(trimethylsilyl) vinylphosphonate = 디에틸 1-(트리메틸실릴)비닐포스포네이트로 부터 여러 유기포스포네이트의 합성
서명 / 저자 Synthesis of various organophosphonates from diethyl 1-(trimethylsilyl) vinylphosphonate = 디에틸 1-(트리메틸실릴)비닐포스포네이트로 부터 여러 유기포스포네이트의 합성 / Kyeong-Ho Chang.
발행사항 [서울 : 한국과학기술원, 1989].
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소장정보

등록번호

4105810

소장위치/청구기호

학술문화관(문화관) 보존서고

MAC 8920

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리뷰정보

초록정보

Dialkyl 1-(trimethylsilyl)alkenylphosphonates were synthesized by direct coupling of dialkylphosphites and (E)-1-(trimethylsilyl)alkenyl halides in the presence of triethylamine and a catalytic amount of tetrakis(triphenylphosphine) palladium. Organometallic reagents readily added to diethyl 1-(trimethylsilyl)vinylphosphonate by virtue of the polarizing silyl group to give the stable intermediate anions. It was quenched with acetic acid, methyl iodide, and carbonyl compounds, to achieve synthetically useful diethyl alkylphosphonates and diethyl alkenylphosphonates respectively. Quenching with acyl halides and isocyanates to afford, α-alkyl substituted β-keto phosphonates and alkylphosphono-amides respectively.

서지기타정보

서지기타정보
청구기호 {MAC 8920
형태사항 vi, 75 p. : 삽도 ; 26 cm
언어 영어
일반주기 저자명의 한글표기 : 장경호
지도교수의 영문표기 : Dong-Young Oh
지도교수의 한글표기 : 오동영
학위논문 학위논문(석사) - 한국과학기술원 : 화학과,
서지주기 Reference : p. 58-63
주제 Organophosphorus compounds.
Phosphonates.
화학 합성. --과학기술용어시소러스
유기 인 화합물. --과학기술용어시소러스
Organic compounds --Synthesis.
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