第一代 Grubbs 催化剂与炔基硅烷反应中的 Si-C 键活化 - [Cl(2){P(C(6)H(11))(3)}(2)Ru(=CHCH=CHPh)]和二硅氧烷的形成。
Si-C bond activation in the reaction of first generation Grubbs' catalyst with alkynylsilanes - formation of [Cl(2){P(C(6)H(11))(3)}(2)Ru(=CHCH=CHPh)] anddisiloxanes.
机构信息
Faculty of Chemistry, Adam Mickiewicz University, 60-780, Poznań, Poland.
出版信息
Dalton Trans. 2010 Feb 28;39(8):1923-5. doi: 10.1039/b924945c. Epub 2010 Jan 5.
DOI:10.1039/b924945c
PMID:20148204
Abstract
The first generation Grubbs catalyst [Cl(2){P(C(6)H(11))(3)}(2)Ru=C(H)Ph] reacts efficiently with alkynylsilanes in the presence of water to give the styryl carbene complex [Cl(2){P(C(6)H(11))}(2) Ru=C(CH=CHPh)H] and disiloxane.
摘要
第一代 Grubbs 催化剂 [Cl(2){P(C(6)H(11))(3)}(2)Ru=C(H)Ph] 在水存在下与炔基硅烷反应效率高，生成苯乙烯基卡宾配合物 [Cl(2){P(C(6)H(11))}(2)Ru=C(CH=CHPh)H] 和二硅氧烷。
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