Bifunctional Amine-Squaramide Catalyzed Friedel–Crafts Alkylation Based on ortho-Quinone Methides in Oil-Water Phases: Enantioselective Synthesis of Triarylmethanes.

DOI Number:

10.1002/adsc.201600814

Reaction Category:

RXNO ID:

RXNO_0000046

Educt:

2-methoxy-6-(phenyl(tosyl)methyl)phenol, 2-naphthol

Product:

(S)-1-((2-hydroxy-3-methoxyphenyl)(phenyl)methyl)naphthalen-2-ol

Catalyst:

3-[[3,5-bis(trifluoromethyl)phenyl]amino]-4-[(8α,9S)-cinchonan-9-ylamino]- 3-Cyclobutene-1,2-dione

Cas No:

1256245-86-9

Cas No:

485-71-2