1279709-60-2Relevant academic research and scientific papers
Guanidine organocatalyst for the asymmetric mannich-type reaction between α-isothiocyanato imide and sulfonyl imines
Chen, Xiaohong,Dong, Shunxi,Qiao, Zhen,Zhu, Yin,Xie, Mingsheng,Lin, Lili,Liu, Xiaohua,Feng, Xiaoming
supporting information; experimental part, p. 2583 - 2586 (2011/04/18)
A highly efficient bisguanidine organocatalyst has been developed for the asymmetric Mannich-type reaction of α-isothiocyanato imide with N-Ts-protected imines (Ts=tosyl, see scheme). A series of aromatic, α,β-unsaturated, heteroaromatic, and aliphatic im
