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含硅双键的阴离子试剂。

Anionic reagents with silicon-containing double bonds.

作者信息

Scheschkewitz David

机构信息

Department of Chemistry, Imperial College London, South Kensington Campus, UK.

出版信息

Chemistry. 2009 Mar 2;15(11):2476-85. doi: 10.1002/chem.200801968.

DOI:10.1002/chem.200801968
PMID:19185041
Abstract

E=Si transfer: Anionic compounds capable of transferring a silicon-containing double bond are reviewed (see figure), particularly reagents with Si=Si moieties (Tip=2,4,6-iPr(3)C(6)H(2), M=Li, Na, K) and their applications towards main-group and transition-metal electrophiles, as well as their reactivity towards organic compounds. A few recently reported derivatives with Si=C (Ad=1-adamantyl) and Si=P moieties are included for completeness.Anionic compounds capable of transferring a silicon double bond are summarized following an introduction to the differences between alkenes and their heavier homologues. The main focus is on reagents with Si=Si moieties and their applications towards main-group and transition-metal electrophiles, as well as their reactivity towards organic compounds, but a few recently reported derivatives with Si=C and Si=P bonds are also included.

摘要

E=Si转移:对能够转移含硅双键的阴离子化合物进行了综述(见图),特别是含有Si=Si部分的试剂(Tip=2,4,6-异丙基(3)苯,M=Li、Na、K)及其对主族和过渡金属亲电试剂的应用,以及它们与有机化合物的反应性。为完整起见,还包括了一些最近报道的含有Si=C(Ad=1-金刚烷基)和Si=P部分的衍生物。在介绍了烯烃与其较重同系物之间的差异之后,对能够转移硅双键的阴离子化合物进行了总结。主要重点是含有Si=Si部分的试剂及其对主族和过渡金属亲电试剂的应用,以及它们与有机化合物的反应性,但也包括了一些最近报道的含有Si=C和Si=P键的衍生物。

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