Catalytic Enantioselective Synthesis of N, Cα, Cα‐Trisubstituted α‐Amino Acid Derivatives Using 1H‐Imidazol‐4(5H)‐ones as Key Templates.
DOI Number:
10.1002/anie.201501275
Reaction Category:
RXNO ID:
RXNO_0000009
Educt:
1H‐Imidazol‐4(5H)‐ones, 4-methyl-4-((trimethylsilyl)oxy)pent-1-en-3-one
Product:
substituted 5-(4-hydroxy-4-methyl-3-oxopentyl)-2-(alkylthio)-1,5-dihydro-4H-imidazol-4-one
Catalyst:
N-[3,5-bis(trifluoromethyl)phenyl]-3-[[2-[[(8α,9S)-6′-methoxycinchonan-9-yl]amino]-3,4-dioxo-1-cyclobuten-1-yl]amino]-benzamide
Cas No:
1807566-23-9
Associated Product from Buchler GmbH:
Quinine Base
Cas No:
130-95-0