Copper‐catalyzed asymmetric coupling of allenyl radicals with terminal alkynes to access tetrasubstituted allenes.
DOI Number:
10.1002/anie.202013022
Reaction Category:
Educt:
2,4-disubstituted but-1-en-3-yne, primary alkynes, primary organohalogenides
Product:
1,3,5,6-tetrasubstituted hexa-3,4-dien-1-yne
Catalyst:
Copper phenylacetylide, 2-[Bis[2-(1-methylethyl)phenyl]phosphino]-N-[(8α,9S)-6′-methoxycinchonan-9-yl]benzamide
Cas No:
2407524-34-7
Associated Product from Buchler GmbH:
Quinine Base
Cas No:
130-95-0