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.