Ytterbium triflate-catalyzed reactions of imines with a chiral non-racemic silyloxypyrrole

✍ Scribed by Bruno Dudot; Jacques Royer; Mireille Sevrin; Pascal George

• Book ID: 104210370
• Publisher: Elsevier Science
• Year: 2000
• Tongue: French
• Weight: 172 KB
• Volume: 41
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(00)00625-0

✦ Synopsis

In the presence of a catalytic amount of ytterbium tri¯ate the reactions of various aromatic imines with a chiral non-racemic silyloxypyrrole proceeded smoothly to aord the corresponding aldol-type adducts in good yields and diastereoselectivities.