| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5218553 | Tetrahedron | 2013 | 8 Pages |
Abstract
Benzo[b]pyrazolo[5,1-f][1,6]naphthyridines were prepared by silver triflate catalyzed one-pot cyclization of tosylhydrazine, carbonyl compounds and 2-alkynyl-3-formylquinolines, which are available by Sonogashira reaction of 2-chloro-3-formylquinoline.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
![Convenient synthesis of benzo[b]pyrazolo[5,1-f][1,6]naphthyridines by silver triflate catalyzed three-component reaction of 2-alkynyl-3-formylquinolines, tosylhydrazine and carbonyl compounds](/preview/png/5218553.png "First Page Preview: Convenient synthesis of benzo[b]pyrazolo[5,1-f][1,6]naphthyridines by silver triflate catalyzed three-component reaction of 2-alkynyl-3-formylquinolines, tosylhydrazine and carbonyl compounds")
Authors
Muhammad Zahid, Viktor O. Iaroshenko, Ashot S. Saghyan, Christine Fischer, Peter Langer,