
Tetrahedron Letters p. 2445 - 2448 (1991)
Update date:2022-08-04
Topics:
O'Malley
Kodadek
The iodorhodium derivative of the 'chiral wall' porphyrin is shown to be an extremely active catalyst for the asymmetric cyclopropanation of alkenes by ethyl diazoacetate. Moderate enantioselectivities are observed. The reaction is unusual in that it prov
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(1985)