α-Cyclodextrin complexation as a probe of heterolytic general base-catalyzed photo-smiles rearrangements

✍ Scribed by Gene G. Wubbels; W.Donald Cotter

• Publisher: Elsevier Science
• Year: 1989
• Tongue: French
• Weight: 245 KB
• Volume: 30
• Category: Article
• ISSN: 0040-4039
• DOI: 10.1016/s0040-4039(01)88998-x

✦ Synopsis

a-Cyclodextrin complexation of 34l2NC&O(CH$,JW2 inhibits by 40 and 15%, respectively, the efficiency of base-catalyzed and uncatalyzed photo-Smiles rearrangement for n = 2; a-CD complexation inhibits the photorearrangement efficiency of n = 3 by 40% in the base-catalyzed regime but enhances the efficiency by 67% in the uncatalyzed regime.

Our quantitative kinetic' and nanosecond transient* studies of photo-Smiles rearrangement of la and