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- Title
A Convenient Synthesis of New Pyrazolo[4,3- d]pyrimidines and Their Fused Heterocycles.
- Authors
Rote, Ramhari V.; Shelar, Deepak P.; Patil, Sandeep R.; Jachak, Madhukar N.
- Abstract
A series of some fused heterocycles originated from pyrazolopyrimidines were synthesized using 4-amino1-methyl-3-propyl-1 H-pyrazole-5-carboxamide as a starting material. The with different followed by and with different aryl boronic acids of 7-chloro-5-(4-chlorophenyl)-1-methyl-3-propyl-1 H-pyrazolo[4,3- d]pyrimidine were performed. Also, the oxidative of 1-(5-(4-chlorophenyl)-1-methyl-3-propyl-1 H-pyrazolo[4,3- d]pyrimidin-7-yl)hydrazine with different aldehydes in the presence of diacetoxy iodobenzene are described. All the synthesized compounds were characterized by analytical and spectroscopic methods.
- Subjects
PYRAZOLONES; PYRIMIDINE synthesis; HETEROCYCLIC compounds; BORONIC acids; HYDRAZINE; IODOBENZENE; SPECTROMETRY
- Publication
Journal of Heterocyclic Chemistry, 2014, Vol 51, Issue 3, p815
- ISSN
0022-152X
- Publication type
Article
- DOI
10.1002/jhet.2006