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Diethyl {[5-(2,4-dichloro-phen-yl)-1,3,4-thia-diazol-2-ylamino](4-methoxy-phenyl)methyl}-phospho-nate.

ABSTRACT: The title compound, C(20)H(22)Cl(2)N(3)O(4)PS, was synthesized by the reaction of N-(4-methoxy-benzyl-idene)-5-(2,4-dichloro-phenyl)-1,3,4-thia-diazol-2-amine and diethyl phosphite. In the crystal, inter-molecular C-H⋯O and N-H⋯O hydrogen bonds link the mol-ecules.

SUBMITTER: Wang Y

PROVIDER: S-EPMC2977678 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature

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Diethyl {[5-(2,4-dichloro-phen-yl)-1,3,4-thia-diazol-2-ylamino](4-methoxy-phenyl)methyl}-phospho-nate.

Wang Yao Y Wan Rong R Yin Li-He LH Han Feng F Wang Peng P

Acta crystallographica. Section E, Structure reports online 20090408 Pt 5

The title compound, C(20)H(22)Cl(2)N(3)O(4)PS, was synthesized by the reaction of N-(4-methoxy-benzyl-idene)-5-(2,4-dichloro-phenyl)-1,3,4-thia-diazol-2-amine and diethyl phosphite. In the crystal, inter-molecular C-H⋯O and N-H⋯O hydrogen bonds link the mol-ecules. ...[more]

PMID: 21584021

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(2R)-2-Cinnamoylamino-N-[5-(4-methoxy-phen-yl)-1,3,4-thia-diazol-2-yl]propanamide.

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N-[4-Acetyl-5-(3-methoxy-phen-yl)-4,5-dihydro-1,3,4-thia-diazol-2-yl]acetamide.

Project description:The title compound, C(13)H(15)N(3)O(3)S, crystallizes with two mol-ecules in the asymmetric unit. The thia-diazole rings in both the mol-ecules adopt an envelope conformation. The crystal packing is stabilized by inter-molecular N-H⋯O and C-H⋯O inter-actions.

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Bis(1,3,4-thia-diazol-2-yl) disulfide.

Project description:The title compound, C(4)H(2)N(4)S(4), lies about a twofold rotation axis situated at the mid-point of the central S-S bond. Each of two thia-diazole rings is essentially planar, with an rms deviation for the unique thia-diazole ring plane of 0.0019 (7) Å. C-H⋯N hydrogen bonds link adjacent mol-ecules, forming zigzag chains along the c axis. In addition, these chains are connected by inter-molecular S⋯S inter-actions [S⋯S = 3.5153 (11) Å] , forming corrugated sheets, and further fabricate a three-dimensional supra-molecular structure by inter-molecular N⋯S contacts [S⋯N = 3.1941 (17) Å].

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