The title compound, C 22 H 18 N 2 O 4 , was synthesized by the reaction of 7-methoxy-2-tetralone and 3,4-methylenedioxybenzylidenemalononitrile in the presence of triethylbenzylammonium chloride in an aqueous medium. X-ray analysis reveals that the pyran ring and the fused six-membered ring adopt bo
3-Amino-1-(2-chlorophenyl)-9-methoxy-5,6-dihydro-1H-benzo[f]chromene-2-carbonitrile
✍ Scribed by Yu, Chen-Xia ;Shi, Da-Qing ;Yao, Chang-Sheng ;Wang, Xiang-Shan ;Zhuang, Qi-Ya
- Book ID
- 119771576
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 180 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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📜 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 20 N 2 O 3 , was synthesized by the reaction of 4-methoxybenzaldehyde, 7-methoxy-2-tetralone and malononitrile in the presence of triethylbenzylammonium chloride in an aqueous medium. X-ray analysis reveals that the pyran ring and the fused six-membered ring adopt boat and