The conversion of N-benzylacrylamides to a diverse range of azaspirocycles is presented.
This comprehensive review chronologically summarizes visible-light-induced cascade reactions with literature coverage up to October 2022.
Construction of seleno azaspiro[4.5]decadienones using an electrochemical approach is achieved via domino selenylation/ipso-annulation.
Photoinduced radical–polar crossover cyclization (RPCC) of bifunctional alkenes is of high synthetic utility to produce cyclic products with precise alkene design. This review summarizes the recent representative advances in the field of RPC.
A method to prepare a structurally diverse range of spirocyclic cyclopentanes, furans, pyrrolidines and piperidines, which relies on the gold(I)-catalyzed spirocyclization of 1-ene-4,9- and 3-ene-1,7-diyne esters, has been developed.