CYCLOPROPANATION OF ALKENES WITH ETHYL DIAZOACETATE CATALYZED BY RUTHENIUM PORPHYRIN COMPLEXES

Authors
GALARDON E LEMAUX P SIMONNEAUX G
Citation
E. Galardon et al., CYCLOPROPANATION OF ALKENES WITH ETHYL DIAZOACETATE CATALYZED BY RUTHENIUM PORPHYRIN COMPLEXES, Chemical communications, (10), 1997, pp. 927-928
Citations number
15
Categorie Soggetti
Chemistry
Journal title
Chemical communications → ACNP
ISSN journal
13597345
Issue
10
Year of publication
1997
Pages
927 - 928
Database
ISI
SICI code
1359-7345(1997):10<927:COAWED>2.0.ZU;2-J
Abstract
Ruthenium porphyrin complexes are active catalysts for the cyclopropan ation of styrene derivatives by ethyl diazoacetate with good to very g ood diastereoselectivity; moderate enantiomeric excesses (34%) are obs erved using a chiral porphyrin as catalyst.