Photoredox chromium and cobalt dual catalysis for carbonyl allylation with butadiene <i>via</i> allyl radical intermediates
Huaipu Yan, Dandan Zhang, Yonghong Liu, Xin Wang, Zhixian Wu, Yunhe Jin, Xiaobo Ding, Jing‐Ran Shan, Er‐Jun Hao, Lei Shi
Abstract
The allylation of aldehydes with dienes was achieved using cobalt and chromium catalysts through a metal-hydride hydrogen atom transfer (MHAT) pathway. The novel reaction resulted in the formation of various homo-allyl alcohols with excellent diastereoselectivity.
Topics & Concepts
ChemistryChromiumCatalysisCobalt1,3-ButadieneHydrideHydrogen atomPhotochemistryMedicinal chemistryMetalOrganic chemistryAlkylCatalytic C–H Functionalization MethodsRadical Photochemical ReactionsSulfur-Based Synthesis Techniques