Total Syntheses of Pyroclavine, Festuclavine, Lysergol, and Isolysergol via a Catalytic Asymmetric Nitro‐Michael Reaction.

DOI Number:

10.1002/chem.201702459

Reaction Category:

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

Cas No:

485-71-2