1283136-59-3Relevant academic research and scientific papers
A facile direct anti-selective catalytic asymmetric Mannich reaction of aldehydes with preformed N-Boc and N-Cbz imines
Chuan, Yong-Ming,Chen, Gui-Hua,Gao, Jiu-Zhi,Zhang, Hui,Peng, Yun-Gui
supporting information; experimental part, p. 3260 - 3262 (2011/04/27)
Anti-selective Mannich reactions of N-Boc and N-Cbz protected imines with unmodified aldehydes proceeded smoothly under the catalysis of a secondary amine-thiourea catalyst, which led to high yields (70%-95%) and excellent enantioselectivity (up to 964 dr
