Ontology highlight
ABSTRACT:
SUBMITTER: Ghozlan SA
PROVIDER: S-EPMC1885264 | biostudies-literature | 2007 May
REPOSITORIES: biostudies-literature
Ghozlan Said A S SA Badahdah Khadija O KO Abdelhamid Ismail A IA
Beilstein journal of organic chemistry 20070501
3-Oxo-2-arylhydrazononitriles 1a-c react readily with chloroacetonitrile, ethyl chloroacetate, and with phenacyl chloride to give 4-aminopyrazoles 4a-e. The pyrazolo[4,3-d]pyrimidine derivatives 7 and 10 are synthesized via reaction of the aminopyrazole 4b with phenylisothiocyanate and DMFDMA/NH4OAc respectively. ...[more]