1,3-Dipolar cycloaddition reactions of cyclooctyne with azomethine ylides
โ Scribed by Kiyoshi Matsumoto; Ryuji Ohta; Takane Uchida; Hiroyasu Nishioka; Maki Yoshida; Akikazu Kakehi
- Book ID
- 112131174
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 1995
- Tongue
- English
- Weight
- 139 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0022-152X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Cyclooctyne smoothly underwent 1,3โdipolar cycloaddition with pyridinium dicyanomethylides to afford the corresponding indolizines (8โcyarioโ7โazatricyclo[7.6.0.0^2,7^]pentadecaโ1,3,5,8โtetraenes) in excellent yields.
## Abstract Azomethine ylides generated from 5โ(alkoxycarbonylmethyl)phenanthridinium cations were studied in 1,3โdipolar cycloadditions with dimethyl maleate and dimethyl fumarate as dipolarophiles. The cycloadducts with the pyrrolidino[1,2โf]phenanthridine skeleton easily underwent dehydrogenatio
## Abstract For Abstract see ChemInform Abstract in Full Text.