Angewandte Chemie (International Edition) 2005-10-07

Urea- and thiourea-substituted cinchona alkaloid derivatives as highly efficient bifunctional organocatalysts for the asymmetric addition of malonate to nitroalkenes: inversion of configuration at C9 dramatically improves catalyst performance.

Séamus H McCooey, Stephen J Connon

Index: Angew. Chem. Int. Ed. Engl. 44 , 6367-6370, (2005)

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Structure	Name/CAS No.	Molecular Formula	Articles
	1-(3,5-BIS(TRIFLUOROMETHYL)PHENYL)-3-((1R)-(6-METHOXYQUINOLIN-4-YL)((2R,4S,5R)-5-VINYLQUINUCLIDIN-2-YL)METHYL)THIOUREA CAS:852913-25-8	C₂₉H₂₈F₆N₄OS