Asymmetric epoxidation using a singly-bound supported Katsuki-type (salen)Mn complex.

Asymmetric epoxidation using a singly-bound supported Katsuki-type (salen)Mn complex.

Chemical communications (Cambridge, England) (2002-07-19)

Keith Smith, Chia-Hui Liu

ABSTRACT

We have successfully prepared an unsymmetrical analogue of a Katsuki-type salen ligand having a single hydroxyalkyl group at its 6-position, and also its Mn(III) complex; attachment of the complex to a polymer gives a highly enantioselective and recoverable catalyst for epoxidation of 1,2-dihydronaphthalene.

MATERIALI

N° Catalogo

Marchio

Descrizione del prodotto

D105937

Sigma-Aldrich

1,2-Dihydronaphthalene, 95%