1283136-57-1Relevant academic research and scientific papers
Highly efficient asymmetric anti-Mannich reactions of carbonyl compounds with N-carbamoyl imines catalyzed by amino-thiourea organocatalysts
Gao, Jiuzhi,Chuan, Yongming,Li, Jiali,Xie, Fang,Peng, Yungui
supporting information; experimental part, p. 3730 - 3738 (2012/06/01)
A series of pyrrolidine-based organocatalysts which bear three synergistic features, i.e. secondary amino group, various H-bond donor groups at the 4-position and a stereocontrol silyl ether group at the α-position of the pyrrolidine nitrogen atom, were d
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
