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Dimethyl [(5-ethoxycarbonyl-4-methyl-1,3-thiazol-2-ylamino)phenylmethyl]phosphonate

✍ Scribed by Xu, Di-Fan ;Liu, Xiao-Kou ;He, Hong-Wu

Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
483 KB
Volume
63
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the structure of the title compound, C~16~H~21~N~2~O~5~PS, the P atom adopts a slightly distorted tetrahedral configuration. The crystal packing is stabilized by intramolecular C—H...N and C—H...O and intermolecular N—H...O hydrogen-bonding interactions.

📜 SIMILAR VOLUMES

2,2-Dimethyl-5-[(1,2,4-triazin-3-ylamino
2,2-Dimethyl-5-[(1,2,4-triazin-3-ylamino)methyl­ene]-1,3-dioxane-4,6-dione
✍ Joussef, Antonio C. ;Silva, Luiz Everson da ;Bortoluzzi, Adailton J. ;Foro, Sabi 📂 Article 📅 2005 🏛 International Union of Crystallography 🌐 English ⚖ 206 KB

In the title compound, C 10 H 10 N 4 O 4 , the triazine ring is nearly planar. The 1,3-dioxane-4,6-dione ring exhibits a half-chair conformation. The molecule is disordered and the structure has been refined using a split model.

rac-Diethyl {[5-(4-fluoro­phen­yl)-1,3,4
rac-Diethyl {[5-(4-fluoro­phen­yl)-1,3,4-thia­diazol-2-ylamino](phen­yl)meth­yl}­phospho­nate
✍ Han, Feng ;Wan, Rong ;Zhang, Jin-Jun ;Wu, Wen-Yuan ;Wang, Jin-Tang 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 161 KB

The title compound, C~19~H~21~FN~3~O~3~PS, was synthesized by the reaction of __N__-benzylidene-5-(4-fluorophenyl)-1,3,4-thiadiazol-2-amine and diethyl phosphite. Intermolecular N—H...O hydrogen bonds connect molecules into centrosymmetric dimers.