Cascade radical reactions via alpha-(arylsulfanyl)imidoyl radicals: competitive [4 + 2] and [4 + 1] radical annulations of alkynyl isothiocyanates with aryl radicals.

Cascade radical reactions via alpha-(arylsulfanyl)imidoyl radicals: competitive [4 + 2] and [4 + 1] radical annulations of alkynyl isothiocyanates with aryl radicals.