A General and Selective Synthesis of Methylmonochlorosilanes from Di-, Tri-, and Tetrachlorosilanes
A General and Selective Synthesis of Methylmonochlorosilanes from Di-, Tri-, and Tetrachlorosilanes
复制标题
由二氯硅烷、三氯硅烷和四氯硅烷通用选择性合成甲基单氯硅烷
DOI:
10.1021/acs.orglett.0c04175
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发表时间:
2020
期刊:
影响因子:
5.2
通讯作者:
Nakajima Yumiko
中科院分区:
文献类型:
--
作者:
Naganawa Yuki;Sakamoto Kei;Nakajima Yumiko
Direct catalytic transformation of chlorosilanes into organosilicon compounds remains challenging due to difficulty in cleaving the strong Si–Cl bond(s). We herein report the palladium-catalyzed cross-coupling reaction of chlorosilanes with organoaluminum reagents. A combination of [Pd(C3H5)Cl]2and DavePhos ligand catalyzed the selective methylation of various dichlorosilanes1, trichlorosilanes5, and tetrachlorosilane6to give the corresponding monochlorosilanes.