6-[1-Acetyl-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazole-3-yl]-2(3H)-benzoxazolone

Yordanka Ivanova; Antonya Todorova; Christo Chanev; Ognyan Petrov

doi:10.3390/M1021

Molbank (Sep 2018)

6-[1-Acetyl-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazole-3-yl]-2(3H)-benzoxazolone

Yordanka Ivanova,
Antonya Todorova,
Christo Chanev,
Ognyan Petrov

Affiliations

Yordanka Ivanova: Department of Plant Pathology and Chemistry, Faculty of Ecology and Landscape Architecture, University of Forestry, 10 Kliment Ohridsky Blvd., 1756 Sofia, Bulgaria
Antonya Todorova: Department of Plant Pathology and Chemistry, Faculty of Ecology and Landscape Architecture, University of Forestry, 10 Kliment Ohridsky Blvd., 1756 Sofia, Bulgaria
Christo Chanev: Department of Pharmaceutical and Applied Organic Chemistry, Faculty of Chemistry and Pharmacy, Sofia University St. Kliment Ohridski, 1 James Bourchier Blvd., 1164 Sofia, Bulgaria
Ognyan Petrov: Department of Pharmaceutical and Applied Organic Chemistry, Faculty of Chemistry and Pharmacy, Sofia University St. Kliment Ohridski, 1 James Bourchier Blvd., 1164 Sofia, Bulgaria

DOI: https://doi.org/10.3390/M1021
Journal volume & issue: Vol. 2018, no. 4
p. M1021

Abstract

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The title compound, 6-[1-acetyl-5-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-yl]-2(3H)-benzoxazolone, was synthesized by condensation of 6-[3-(4-methoxyphenyl)-2-propenoyl]-2(3H)-benzoxazolone (1) and hydrazine hydrate in acetic acid in 84% yield. The structure of the target compound was confirmed using 1H-NMR, 13C-NMR, IR, MS, and elemental analysis.

Published in Molbank

ISSN: 1422-8599 (Online)
Publisher: MDPI AG
Country of publisher: Switzerland
LCC subjects: Science: Chemistry: Inorganic chemistry
Website: https://www.mdpi.com/journal/molbank

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