Amine Boranes. IX. Dialkylamino Alkylboranes and Bis-(diethylamino) n-Butylborane
作者:M. Frederick Hawthorne
DOI:10.1021/ja01473a018
日期:1961.6
Probing B–X to B–H conversions and applications in C–F bond activation catalysis
作者:Amir Yeganeh-Salman、Iris Elser、Karlee L. Bamford、Daniel Ebanks、Douglas W. Stephan
DOI:10.1039/d2dt03588j
日期:——
3.1]nonane (B-X-9-BBN, X = F, Br) reacts directly with silane. Thus, C–F bond activation of benzyl fluorides in the presence of arenes afforded the Friedel–Crafts (FC) products using B–H-9-BBN in the presence of Et3SiH. This catalysis was probed with a range of arenes and several benzyl fluoride derivatives. The protocol is simple, cheap and a convenient route to 1,1-diarylmethanes from benzyl fluorides