Proline-catalyzed asymmetric formal alpha-alkylation of aldehydes via vinylogous iminium ion intermediates generated from arylsulfonyl indoles.
Dipartimento di Scienze Chimiche, Università di Camerino via S. Agostino 1, 62032 Camerino, Italy.
Rafik R
RR
Shaikh
Andrea
A
Mazzanti
Marino
M
Petrini
Giuseppe
G
Bartoli
Paolo
P
Melchiorre
D000447:Aldehydes / Q000138:chemical synthesis* / Q000737:chemistry; D000478:Alkylation; D002384:Catalysis; D018360:Crystallography, X-Ray; D007097:Imines / Q000737:chemistry*; D007211:Indoles / Q000737:chemistry*; D007477:Ions / Q000737:chemistry; D008958:Models, Molecular; D015394:Molecular Structure; D011392:Proline / Q000737:chemistry*; D013237:Stereoisomerism
D000447:Aldehydes; D007097:Imines; D007211:Indoles; D007477:Ions; D011392:Proline