Niobium-Catalyzed Highly Enantioselective Aza-Diels–Alder Reactions

✍ Scribed by Václav Jurčík; Kenzo Arai; Matthew M. Salter; Yasuhiro Yamashita; Shū Kobayashi

• Publisher: John Wiley and Sons
• Year: 2008
• Tongue: English
• Weight: 50 KB
• Volume: 350
• Category: Article
• ISSN: 1615-4150
• DOI: 10.1002/adsc.200890022

✦ Synopsis

the experimental procedure for the Three-Component Aza-Diels-Alder Reaction was incomplete. The last sentence should be replaced as follows: old: The reaction was quenched and worked up in the same manner as in the typical procedure. new: Diene (0.40 mmol) was added. After 48 h, the reaction was quenched and worked up in the same manner as in the typical procedure. Note that the procedure in the online Supporting Information has been corrected. Supporting information on the WWW (see article for access details).