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Base-Catalyzed Formal [3+2] Cycloaddition of Diazooxindoles with Oxazol-5-(4H)-ones.
- Source :
- European Journal of Organic Chemistry; 1/23/2018, Vol. 2018 Issue 3, p341-346, 6p
- Publication Year :
- 2018
-
Abstract
- In the presence of DIPEA (diisopropylethylamine), a formal [3+2] cycloaddition reaction between diazooxindoles and oxazol-5-(4H)-ones takes place easily to give new 3-(1H-1,2,4-triazol-1-yl)indolin-2-ones in 61-98% yield. The structure of the target molecules was confirmed by single-crystal X-ray structure analysis. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 1434193X
- Volume :
- 2018
- Issue :
- 3
- Database :
- Complementary Index
- Journal :
- European Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 127567557
- Full Text :
- https://doi.org/10.1002/ejoc.201701496