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Sulfonic organic resin as catalyst for the synthesis of substituted pyrano[4,3-b]pyrazolo[4,3-e]pyridin-5(1H)-one derivatives.
- Source :
-
Catalysis Communications . Aug2017, Vol. 99, p131-134. 4p. - Publication Year :
- 2017
-
Abstract
- An efficient domino approach for the synthesis of new pyrano[4,3- b ]pyrazolo[4,3- e ]pyridin-5(1 H )-one derivatives has been developed using reusable sulfonic organic resin as catalyst in water. The unique feature of sulfonic organic resin makes the formation of pyrano[4,3- b ]pyrazolo[4,3- e ] pyridin-5(1 H )-ones be possible, and avoids generating ring opening products. The plausible mechanism for this domino reaction is proposed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15667367
- Volume :
- 99
- Database :
- Academic Search Index
- Journal :
- Catalysis Communications
- Publication Type :
- Academic Journal
- Accession number :
- 123974956
- Full Text :
- https://doi.org/10.1016/j.catcom.2017.06.012