Asymmetric Hydrophosphonylation of Aldehydes using a Cinchona–Diaminomethylenemalononitrile Organocatalyst.

DOI Number:

10.1002/adsc.201500816
Link to literature

Reaction Category:

Hydrophosphonylation

Educt:

4-formylbenzonitrile, diphenyl phosphonate

Product:

diphenyl (S)-((4-cyanophenyl)(hydroxy)methyl)phosphonate

Catalyst:

2-[[[[3,5-bis(1,1-dimethylethyl)phenyl]methyl]amino][[(8α,9S)-10,11-dihydro-6′-methoxy-cinchonan-9-yl]amino]methylene]-Propanedinitrile

Cas No:

1841104-58-2

Associated Product from Buchler GmbH:

Dihydroquinine Base

Cas No:

522-66-7