A CONVENIENT AND EFFICIENT SYNTHESIS OF CONDENSED 1,3-DIPHENYLPYRAZOLES : SYNTHESIS OF SOME NEW PYRANOPYRAZOLE , PYRAZOLOPYRANOPYRIMIDINE AND PYRA-ZOLOPYRANOTRIAZOLOPYRIMIDINE DERIVATIVES

ABDELALL, M. M. and HASSAN, S. M. and EYADA, H. A. and HASSAN, A. A. (2009) A CONVENIENT AND EFFICIENT SYNTHESIS OF CONDENSED 1,3-DIPHENYLPYRAZOLES : SYNTHESIS OF SOME NEW PYRANOPYRAZOLE , PYRAZOLOPYRANOPYRIMIDINE AND PYRA-ZOLOPYRANOTRIAZOLOPYRIMIDINE DERIVATIVES. Al-Azhar Bulletin of Science, 20 (2). pp. 1-21. ISSN 1110-2535

[thumbnail of ABSB_Volume 20_Issue Issue 2-A_Pages 1-21.pdf] Text
ABSB_Volume 20_Issue Issue 2-A_Pages 1-21.pdf - Published Version
Download (192kB)

Abstract

Abstract: Several heterocyclic systems such as pyrano[2,3-c]pyrazole, pyrazolo[4,3:5,6] pyrano[2,3-d]pyrimidine and pyrazolo [4,3:5,6]pyrano-[3,2-e][1,2,4]triazolo[1,5-c]pyrimidine derivatives were obtained from the reaction of 1,3-diphenylpyrazole with 4-fluorobenzylidinemalo-nonitrile to give pyrano[2,3-c]pyrazole(1)as starting material.

Item Type: Article
Subjects: Open Article Repository > Medical Science
Depositing User: Unnamed user with email support@openarticledepository.com
Date Deposited: 01 Mar 2024 04:29
Last Modified: 01 Mar 2024 04:29
URI: http://journal.251news.co.in/id/eprint/1981

Actions (login required)

View Item
View Item