Improved procedure for the room temperature asymmetric phase-transfer mediated epoxidation of α, β,-unsaturated ketones.

DOI Number:

10.1016/S0040-4039(00)02208-5

Reaction Category:

Educt:

(E)-1-(4-bromophenyl)-3-phenylprop-2-en-1-one, sodium hypochlorite

Product:

(4-bromophenyl)((2S,3R)-3-phenyloxiran-2-yl)methanone

Catalyst:

1-(9-anthracenylmethyl)-10,11-dihydro-9-(phenylmethoxy)-(8α,9R)-Cinchonanium bromide

Cas No:

229482-68-2

Cas No:

485-64-3