1310584-79-2Relevant academic research and scientific papers
Highly enantioselective Michael addition of pyrazolin-5-ones catalyzed by chiral metal/N,N′-dioxide complexes: Metal-directed switch in enantioselectivity
Wang, Zhen,Yang, Zhigang,Chen, Donghui,Liu, Xiaohua,Lin, Lili,Feng, Xiaoming
supporting information; experimental part, p. 4928 - 4932 (2011/06/21)
Make the switch: The first example of a switch in enantioselectivity in the asymmetric Michael addition of pyrazolin-5-ones to 4-oxo-4-arylbutenoates that is controlled by the metal center of the catalyst is reported. By using the same N,N′-dioxide ligand
