Fast, solvent-free asymmetric alkynylation of prochiral sp3 C-H bonds in a ball mill for the preparation of optically active tetrahydroisoquinoline derivatives

Fast, solvent-free asymmetric alkynylation of prochiral sp3 C-H bonds in a ball mill for the preparation of optically active tetrahydroisoquinoline derivatives

Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron Letters - Volume 54, Issue 15, 10 April 2013, Pages 2006-2009

Jingbo Yu, Zhenhua Li, Kanyan Jia, Zhijiang Jiang, Menglu Liu, Weike Su,