A novel synthesis of polyfunctionally substituted pyrazolo[1,2-a]pyrazole,and thieno [3 ',2 '-3,4]pyrazolo [1,2-a]pyrazole systems

Authors
Shams, HZ Helal, MH Mohamed, FA
Citation
Hz. Shams et al., A novel synthesis of polyfunctionally substituted pyrazolo[1,2-a]pyrazole,and thieno [3 ',2 '-3,4]pyrazolo [1,2-a]pyrazole systems, PHOSPHOR SU, 174, 2001, pp. 255-267
Citations number
14
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
ISSN journal
10426507 → ACNP
Volume
174
Year of publication
2001
Pages
255 - 267
Database
ISI
SICI code
1042-6507(2001)174:<255:ANSOPS>2.0.ZU;2-I
Abstract
A number of fused pyrazole systems, namely, 1-oxopyrazolo[1,2-a]pyrazoles, 6-oxopyrano[2,3-c]pyrazole and 1-oxo-thieno[3',2'-3,4]pyrazolo[ 1,2-a] pyra zoles are synthesized via new synthetic routes.