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Ethyl 5-(2,6-di­chloro­phenyl)-7-methyl-2-(1-naphthyl­methyl­ene)-3-oxo-2,3-di­hydro-5H-thia­zolo­[3,2-a]­pyrimidine-6-carboxyl­ate

✍ Scribed by Liu, Xin-Gang ;Feng, Ya-Qing ;Li, Xiao-Fang ;Gao, Bo

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
160 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.005 A Ê Disorder in main residue R factor = 0.040 wR factor = 0.126 Data-to-parameter ratio = 12.5 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.

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✍ Jotani, Mukesh M. ;Baldaniya, Bharat B. 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 238 KB

In the title compound, C 23 H 19 ClN 2 O 3 S, the central pyrimidine ring is significantly puckered, assuming an intermediate conformation between an envelope and a screw-boat form. Short intermolecular C-HÁ Á ÁO, C-HÁ Á Á andstacking interactions contribute to the stability of the crystal packing.

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✍ Liang, Zu-Pei 📂 Article 📅 2004 🏛 International Union of Crystallography 🌐 English ⚖ 144 KB

Single-crystal X-ray study T = 293 K Mean '(C±C) = 0.003 A Ê R factor = 0.039 wR factor = 0.114 Data-to-parameter ratio = 14.9 For details of how these key indicators were automatically derived from the article, see http://journals.iucr.org/e.