Work

Preparation of 1H‐pyrazole‐5‐carboxamides from dilithiated C(α), N‐phenylhydrazones and lithiated ethyl oxanilates or lithiated ethyl oxamate

Year: 2001

Type: article

Abstract: Dilithiated C(α), N‐phenylhydrazones were prepared in excess lithium diisopropylamide and condensed with either ethyl oxanilate, ethyl 4′‐chlorooxanilate, or ethyl oxamate to give intermediates that were quenched and acid cyclized to substituted lH‐pyrazole‐5‐carboxamides.

Source: Journal of Heterocyclic Chemistry

DOI: 10.1002/jhet.5570380325

Authors: Jennifer R. Downs, Stefan J. Pastine, Deborah A. Schady, Heather A. Greer, Wayne Kelley, Mildred C. Embree, Jessica D. Townsend, Charles F. Beam

Institution: College of Charleston

Language: English

Topic: Coordination Chemistry and Organometallics

Subfield: Organic Chemistry

Field: Chemistry

Domain: Physical Sciences

Open Access status: bronze

Funders: National Science Foundation, American Chemical Society Petroleum Research Fund, Division of Undergraduate Education

Awards: New Heterocycles: Preparation, Characterization, Photophysical Studies, NMR Project

OpenAlex ID: W2949437985

FWCI: 1.073

Cites: 34

Cited by: 12

Related to: 10