Palladium-Catalyzed Reaction of Boronic Acids with Chiral and Racemic α-Bromo Sulfoxides
作者:Nuria Rodríguez、Ana Cuenca、Carmen Ramírez de Arellano、Mercedes Medio-Simón、Denissa Peine、Gregorio Asensio
DOI:10.1021/jo0487552
日期:2004.11.1
Palladium-catalyzed cross-coupling reactions of racemic α-bromo sulfoxides with boronic acids are carried out in either aqueous or nonaqueous medium with formation of a new C sp3−C sp2 bond. The arylation of chiral α-bromo sulfoxides occurs without racemization. The cross-coupling reaction is general and gives high yields with arylboronic acids substituted with either donor or acceptor groups but gives
Enzymatic Resolution and Decarboxylative Functionalization of α‐Sulfinyl Esters
作者:Suraksha Gahalawat、Yesu Addepalli、Stephen P. Fink、Lakshmi Kasturi、Sanford D. Markowitz、Joseph M. Ready
DOI:10.1002/chem.202302996
日期:2024.2
Enzymaticresolution of α-sulfinyl esters gives recovered ester and α-sulfinyl acid in high enantiomeric purity. Decarboxylative functionalization provides access to a wide range of optically active sulfoxides in both enantiomeric forms.