Enantioselective Phase‐Transfer Catalysis: Synthesis of Pyrazolines.

DOI Number:

10.1002/anie.201002485
Link to literature

Reaction Category:

Aza-Michael | Michael Addition

RXNO ID:

RXNO_0000009

Educt:

ketones, tert-butyl hydrazinecarboxylate

Product:

pyrazolines

Catalyst:

(8α,9R)-9-hydroxy-6′-methoxy-1-[(2-methoxyphenyl)methyl]-cinchonanium chloride

Cas No:

959964-92-2

Associated Product from Buchler GmbH:

Quinine Base

Cas No:

130-95-0