Chiral sulfur derivatives in the allylation of acyl hydrazones: C(2)-symmetric bis-sulfinamides as enhanced chiral organic promoters.
Monosulfinamides and C(2)-symmetric bis-sulfinamides are convenient neutral chiral promoters in the allylation of acyl hydrazones, the nature of the spacer and the substituent at the sulfinyl sulfur are key elements for the enantioselectivity of the process.
Fernández
Inmaculada
I
Departamento de Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain. inmaff@us.es
Alcudia
Ana
A
Gori
Beatrice
B
Valdivia
Victoria
V
Recio
Rocío
R
García
María Victoria
MV
Khiar
Noureddine
N
D000498:Allyl Compounds / Q000737:chemistry*; D000577:Amides / Q000737:chemistry; D006835:Hydrazones / Q000737:chemistry*; D015394:Molecular Structure; D013237:Stereoisomerism; D013457:Sulfur Compounds / Q000737:chemistry*
D000498:Allyl Compounds; D000577:Amides; D006835:Hydrazones; D013457:Sulfur Compounds