Asymmetric cyclopropanation of chalcones using chiral phase-transfer catalysts.

DOI Number:

10.1016/j.tetlet.2013.02.095
Link to literature

Reaction Category:

Cyclopropanation

Educt:

2-bromomalonates, chalcones

Product:

substituted (S)-2-carbonylcyclopropane-1,1-dicarboxylate

Catalyst:

(9S)-1-(9-anthracenylmethyl)-9-hydroxy-6′-methoxy-cinchonanium chloride

Cas No:

199588-78-8

Associated Product from Buchler GmbH:

Quinidine Base

Cas No:

56-54-2