Ruthenium-catalyzed hydrosilylation of 1-alkynes with novel regioselectivity

Ruthenium-catalyzed hydrosilylation of 1-alkynes with novel regioselectivity
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DOI:
10.1021/ol026089q
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发表时间:
2002-08-22
期刊:
影响因子:
5.2
通讯作者:
Yamamoto, K
Yamamoto, K
中科院分区:
化学1区
文献类型:
--
作者:
Kawanami, Y;Sonoda, Y;Yamamoto, K

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[图]带有大体积供电子五甲基环戊二烯基 (Cp-*) 配体(通常为 (CpRuH3)-Ru-*(PPh3))的钌催化剂前体,可介导多种 1-炔烃的硅氢加成,具有新颖的区域选择性,优先生成 2-甲硅烷基-1-烯烃。
[GRAPHIC]A ruthenium catalyst precursor bearing a bulky and electron-donating pentamethylcyclopentadienyl (Cp-*) ligand, typically (CpRuH3)-Ru-*(PPh3), mediates hydrosilylation of several 1-alkynes with novel regioselectivity to give preferentially 2-silyl-1-alkenes.