Process for the Preparation of Dihydropyrrole Derivatives.

DOI Number:

Patent US9233920B2

Reaction Category:

Educt:

tert-butyl (E)-4-(3-(3,5-dichlorophenyl)-4,4,4-trifluorobut-2-enoyl)-2-methylbenzoate, nitromethane

Product:

tert-butyl (R)-4-(3-(3,5-dichlorophenyl)-4,4,4-trifluoro-3-(nitromethyl)butanoyl)-2-methylbenzoate

Catalyst:

N-[3,5-bis(trifluoromethyl)phenyl]-N′- [(8α,9S)-10,11-dihydro-6′-methoxy- cinchonan-9-yl]-Thiourea

Cas No:

852913-19-0

Cas No:

522-66-7