Intramolecular radical hydrosilylation — the first radical 5-endo-dig cyclisationElectronic supplementary information (ESI) available: experimental data. See http://www.rsc.org/suppdata/cc/b2/b204879e/
作者:Stephan Amrein、Armido Studer
DOI:10.1039/b204879e
日期:2002.7.11
Intramolecularradical hydrosilylations using allyloxy- and propargyloxycyclohexadienylsilanes comprising 5-endo-trig as well as 5-endo-dig processes are presented.
Regiochemistry in the hydroboration of allylsilanes
作者:Ian Fleming、Nicholas J. Lawrence
DOI:10.1016/s0040-4039(00)87838-7
日期:——
The hydroboration of most types of allylsilane is highly selective for the formation of the product having the silicon and boron in a 1,3 relationship when the hydroboratingagent is 9-BBN. There is only a low degree of correlation between the difference in the chemical shifts of the trigonal carbon atoms on an alkene and the regioselectivity in hydroboration with either borane:THF or 9-BBN.