Crystal structure of ethyl (Z)-3-amino-2-cyano-3-(2-oxo-2H-chromen-3-yl)acrylate, C15H12N2O4

Guo Chun-Mei; Chen Sha; Chu Mei-Jun; Wan Min; Nie Xu-Liang

doi:10.1515/ncrs-2022-0234

Zeitschrift für Kristallographie - New Crystal Structures (Aug 2022)

Crystal structure of ethyl (Z)-3-amino-2-cyano-3-(2-oxo-2H-chromen-3-yl)acrylate, C15H12N2O4

Guo Chun-Mei,
Chen Sha,
Chu Mei-Jun,
Wan Min,
Nie Xu-Liang

Affiliations

Guo Chun-Mei: Jiangxi Institute For Drug Control, NMPA Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Jiangxi Province Engineering Research Center of Drug and Medical Device Quality, Jiangxi, Nanchang330029, P. R. China
Chen Sha: Food Inspection and Testing Research Institute of Jiangxi General Institute of Testing and Certification, Jiangxi, Nanchang330046, P. R. China
Chu Mei-Jun: Jiangxi Institute For Drug Control, NMPA Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Jiangxi Province Engineering Research Center of Drug and Medical Device Quality, Jiangxi, Nanchang330029, P. R. China
Wan Min: Jiangxi Institute For Drug Control, NMPA Key Laboratory of Quality Evaluation of Traditional Chinese Medicine, Jiangxi Province Engineering Research Center of Drug and Medical Device Quality, Jiangxi, Nanchang330029, P. R. China
Nie Xu-Liang: College of Chemistry and Materials, Key Laboratory of Chemical Utilization of Plant Resources of Nanchang, Jiangxi Agricultural University, Nanchang330045, P. R. China

DOI: https://doi.org/10.1515/ncrs-2022-0234
Journal volume & issue: Vol. 237, no. 4
pp. 767 – 768

Abstract

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C15H12N2O4, monoclinic, P21/c (no. 14), a = 5.4588(5) Å, b = 29.629(3) Å, c = 8.1217(8) Å, β = 93.157(1)°, V = 1311.6(2) Å3, Z = 4, Rgt(F) = 0.0346, wRref(F2) = 0.0925, T = 296(2) K.

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Published in Zeitschrift für Kristallographie - New Crystal Structures

ISSN: 1433-7266 (Print); 2197-4578 (Online)
Publisher: De Gruyter
Country of publisher: Germany
LCC subjects: Science: Physics; Science: Chemistry: Crystallography
Website: https://www.degruyter.com/journal/key/ncrs/html

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