Total Syntheses of Pyroclavine, Festuclavine, Lysergol, and Isolysergol via a Catalytic Asymmetric Nitro‐Michael Reaction.
DOI Number:
10.1002/chem.201702459
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
ethyl (E)-3-(3-(2-aminoethyl)-1-tosyl-1H-indol-4-yl)acrylate
Product:
ethyl 2-((4R,5R)-4-nitro-1-tosyl-1,3,4,5-tetrahydroacenaphthylen-5-yl)acetate
Catalyst:
N-[3,5-Bis(trifluoromethyl)phenyl]-N′-(8α,9S)-cinchonan-9-ylthiourea
Cas No:
890044-38-9
Associated Product from Buchler GmbH:
Cinchonidine Base
Cas No:
485-71-2