摘要 : The 1,4 hydrosilation of a variety of simple alpha,beta-unsaturated enones as catalyzed by B(C6F5)(3) (1-2%) is described. For substrates with no steric hindrance near the beta-carbon, 1,4 addition of silane is very clean; in othe... 展开
作者 | Blackwell JM. Morrison DJ. Piers WE. |
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期刊名称 | 《Tetrahedron》 |
总页数 | 8 |
语种/中图分类号 | 英语 / O62 |
关键词 | Lewis acid catalysis Hydrosilation Enones Silylenol ethers Tris-(pentafluorophenyl)borane Alpha beta-unsaturated carbonyl-compounds Conjugate reduction Copper hydride Mechanistic aspects Lewis-acids Aldol-type Ketones Aldehydes Complex Hydrosilylation |
馆藏号 | N2007EPST0002541 |