Organocatalyzed Asymmetric Pictet‐Spengler Reactions.
DOI Number:
10.1002/slct.202203368
Reaction Category:
RXNO ID:
RXNO_0000059
Educt:
(E)-tert-butyl (4-((2-(4-methoxy-1H-indol-3-yl)ethyl)amino)but-2-en-1-yl) carbonate, methyl 2,2-bis(ethylthio)-5-oxopentanoate
Product:
methyl (S,E)-4-(2-(4-((tert-butoxycarbonyl)oxy)but-2-en-1-yl)-5-methoxy-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-yl)-2,2-bis(ethylthio)butanoate
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