1258239-14-3Relevant articles and documents
Asymmetric cyclopropanation of alkenes with dimethyl diazomalonate catalyzed by chiral diene-rhodium complexes
Nishimura, Takahiro,Maeda, Yuko,Hayashi, Tamio
supporting information; experimental part, p. 7324 - 7327 (2010/11/18)
Chiral tridentate ligand : A chiral dienerhodium complex (1; see scheme) was found to catalyze the intermolecular asymmetric cyclopropanation of alkenes with dimethyl diazomalonate to give 1,1-cyclopropane diesters in good yields and with high enantioselectivity.