Asymmetric, organocatalytic bromolactonization of allenoic acids.

DOI Number:

10.1055/s-0034-1378278

Reaction Category:

Educt:

allenoic acids, 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione

Product:

substituted (R)-5-(1-bromovinyl)dihydrofuran-2(3H)-one

Catalyst:

1,4-Bis(9-O-dihydroquinidinyl)phthalazine ((DHQD)2PHAL)

Cas No:

140853-10-7

Associated Product from Buchler GmbH:

1,4-Bis(9-O-dihydroquinidinyl)phthalazine ((DHQD)2PHAL)

Cas No:

140853-10-7