
Helvetica Chimica Acta p. 1553 - 1565 (1988)
Update date:2022-09-26
Topics:
Fritschi, Hugo
Leutenegger, Urs
Pfaltz, Andreas
Copper complexes of chiral, C2-symmetric semicorrin ligands were found to be efficient catalysts for the cyclopropane formation from olefins with diazo compounds.In the presence of 1 mol-percent of catalyst, alkyl diazoacetates reacted smoothly with termi
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