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Synthesis of 5-cyanopyrazolo[1,5-a]pyridine derivatives via tandem reaction and their optical properties.

Authors :
Wang, Bin
Su, Fan
Jia, Jiong
Wu, Fan
Zhang, Shu-Yao
Ge, Yan-Qing
Wang, Jason
Wang, Jian-Wu
Source :
Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry. Jan2015, Vol. 56 Issue 2, p425-429. 5p.
Publication Year :
2015

Abstract

A series of 2- and 2,4-substituted 5-cyanopyrazolo[1,5- a ]pyridine derivatives were conveniently synthesized by a one-pot tandem reaction under mild conditions in moderate yields. The reaction mechanism was also proposed. Some of the 2,4-substituted pyrazolo[1,5- a ]pyridines display blue fluorescence not only in dilute solution but also in the solid state. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00404039
Volume :
56
Issue :
2
Database :
Academic Search Index
Journal :
Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
Publication Type :
Academic Journal
Accession number :
100133761
Full Text :
https://doi.org/10.1016/j.tetlet.2014.11.124