Palladium-Catalyzed Enantioselective Three-Component Synthesis of α-Substituted Amines
作者:Tamara Beisel、Georg Manolikakes
DOI:10.1021/acs.orglett.5b01502
日期:2015.6.19
palladium-catalyzed, enantioselective three-component synthesis of α-arylamines starting from sulfonamides, aldehydes, and arylboronic acids has been developed. These reactions generate a wide array of α-arylamines with high yields and enantioselectivities. Notably, this process is tolerant to air and moisture, providing an operationally simple approach for the synthesis of chiral α-arylamines.
Rhodium-Catalyzed Enantioselective Addition of Tricyclopropylboroxin to N-Sulfonylimines
作者:Takahiro Nishimura、Tomotaka Nagai、Ryosuke Takechi、Yusuke Ebe
DOI:10.1055/s-0035-1561605
日期:——
hydroxorhodium complex coordinated with a chiral diene ligand efficiently catalyzed the asymmetric addition of tricyclopropylboroxin to N-sulfonylimines in high yields and high enantioselectivities. A hydroxorhodium complex coordinated with a chiral diene ligand efficiently catalyzed the asymmetric addition of tricyclopropylboroxin to N-sulfonylimines in high yields and high enantioselectivities.