Radical cyclizations of bromo acylsilanes and intramolecular trapping of the rearranged α-silyloxy radicals
摘要:
Radical 1,5-exo cyclizations of acylsilanes involving secondary radicals are quite effective. In contrast, 1,6-exo cyclizations are more sensitive toward steric effect. Tandem radical cyclization process can be designed.
Radical cyclizations of bromo acylsilanes and intramolecular trapping of the rearranged α-silyloxy radicals
摘要:
Radical 1,5-exo cyclizations of acylsilanes involving secondary radicals are quite effective. In contrast, 1,6-exo cyclizations are more sensitive toward steric effect. Tandem radical cyclization process can be designed.
Radical cyclizations of bromo acylsilanes and intramolecular trapping of the rearranged α-silyloxy radicals
作者:Yeun-Min Tsai、Kuo-Hsiang Tang、Weir-Torn Jiaang
DOI:10.1016/s0040-4039(00)91780-5
日期:1993.2
Radical 1,5-exo cyclizations of acylsilanes involving secondary radicals are quite effective. In contrast, 1,6-exo cyclizations are more sensitive toward steric effect. Tandem radical cyclization process can be designed.