Single-crystal X-ray study T = 292 K Mean '(C±C) = 0.004 A Ê R factor = 0.044 wR factor = 0.127 Data-to-parameter ratio = 12.8 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
2-Amino-4-(2-chlorophenyl)-3-ethoxycarbonyl-4H-benzo[f]chromene
✍ Scribed by Zhuang, Qiya ;Shi, Daqing ;Wang, Xiangshan
- Publisher
- International Union of Crystallography
- Year
- 2003
- Tongue
- English
- Weight
- 150 KB
- Volume
- 59
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
Single-crystal X-ray study T = 292 K Mean '(C±C) = 0.004 A Ê R factor = 0.033 wR factor = 0.086 Data-to-parameter ratio = 9.7
For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
📜 SIMILAR VOLUMES
Single-crystal X-ray study T = 291 K Mean '(C±C) = 0.003 A Ê R factor = 0.039 wR factor = 0.107 Data-to-parameter ratio = 12.7 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.
The title compound, C 22 H 19 NO 3 , was synthesized by the reaction of 1-naphthol with ethyl cyanoacetate and benzaldehyde in ethanol under microwave irradiation. In the crystal structure, weak intermolecular N-HÁ Á ÁO hydrogen bonds link the molecules into centrosymmetric dimers, which are held to