Journal
COMPTES RENDUS CHIMIE
Volume 14, Issue 6, Pages 556-562Publisher
ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER
DOI: 10.1016/j.crci.2010.10.001
Keywords
Isatin; Spirooxindole; Amino pyrazole; Spiroindenopyrazolopyridine indoline
Categories
Funding
- Research Council of Shahid Beheshti University
Ask authors/readers for more resources
An efficient, simple and catalyst-free synthesis of spiro[indeno[1,2-b]pyrazolo[4,3-e]pyridine indoline] diones and spiro[acenaphthylene-indeno[1,2-b]pyrazolo[4,3-e]pyridine]diones by the three-component reaction of 1,3-indandione, pyrazol-5-amines and isatins or acenaphthylene-1,2-dione in refluxing ethanol is reported. Reaction of 2,6-diaminopyrimidin-4(3H)-one with 1,3-indandione and isatins resulted in the formation of 1H-spiro[indeno[1,2-b]pyrido[2,3-d]pyrimidine-5,3'-indoline]-2',4,6(11H)-triones. (C) 2010 Academie des sciences. Published by Elsevier Masson SAS. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available