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(R,S)-Diethyl {[5-(2,4-dichlorophenyl)-1,3,4-thiadiazol-2-ylamino](phenyl)methyl}phosphonate

✍ Scribed by Yin, Li-He ;Wan, Rong ;Wu, Wen-Yuan ;Wang, Bin ;Wang, Jin-Tang

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

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📜 SIMILAR VOLUMES

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.

Dimethyl [(5-ethoxycarbonyl-4-methyl-1,3
Dimethyl [(5-ethoxycarbonyl-4-methyl-1,3-thiazol-2-ylamino)phenylmethyl]phosphonate
✍ Xu, Di-Fan ;Liu, Xiao-Kou ;He, Hong-Wu 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 483 KB

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.

2-Methyl-5-{3-[4-(methylsulfonyl)phenyl]
2-Methyl-5-{3-[4-(methylsulfonyl)phenyl]-1,2,4-oxadiazol-5-ylmethylsulfanyl}-1,3,4-thiadiazole
✍ Wang, Pin-Liang ;Zeng, Hai-Shu ;Kang, Si-Shun ;Li, Hai-Ling ;Wang, Hai-Bo 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 266 KB

The title compound, C~13~H~12~N~4~O~3~S~3~, was synthesized __via__ condensation of 1,2,4-oxadiazole chloromethane with 1,3,4-thiadiazolethiol. There are three rings in the molecule. The benzene and oxadiazole rings are coplanar due to the extended aromatic system. The angle between this plane and t