Evidence for the Occurrence of Substitution Side Products in Grignard Reactions
摘要:
In the formation of Grignard reagents from 4-bromoalkoxybenzene and their subsequent coupling reactions with allylic halides, the unusual minor side products, 8 - 14 have been obtained.
Evidence for the Occurrence of Substitution Side Products in Grignard Reactions
作者:Nordin Hj. Lajis、Mohammad Niyaz Khan、Hazimah A. Hassan
DOI:10.1016/s0040-4020(01)90167-x
日期:1993.4
In the formation of Grignard reagents from 4-bromoalkoxybenzene and their subsequent coupling reactions with allylic halides, the unusual minor side products, 8 - 14 have been obtained.
2- and 3-arylpropyl(ethynyl)dimethylsilanes
作者:O. G. Yarosh、L. V. Zhilitskaya、N. K. Yarosh、A. I. Albanov、M. G. Voronkov
DOI:10.1007/s11176-005-0113-5
日期:2004.12
Hydrosilylation of ortho- and para-substituted 2-phenylpropenes and ortho-, meta-, and para-alkoxysubstituted 3-phenylpropenes with chlorodimethylsilane in the presence of H2PtCl6 was effected. The resulting adducts were reacted with ethyntlmagnesium bromide to synthesize 2- and 3-arylpropyl(ethynyl)silanes.