(Z)-2-(4-Chloro-5H-1,2,3-dithiazol-5-ylideneamino)-6-ethoxy-4-phenylpyridine-3,5-dicarbonitrile

doi:10.3390/M690

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Molbank 2010, 2010(3), M690; doi:10.3390/M690

Short Note

(Z)-2-(4-Chloro-5H-1,2,3-dithiazol-5-ylideneamino)-6-ethoxy-4-phenylpyridine-3,5-dicarbonitrile

Panayiotis A. Koutentis* and Sophia S. Michaelidou

Department of Chemistry, University of Cyprus, P.O. Box 20537, 1678 Nicosia, Cyprus

* Author to whom correspondence should be addressed.

Received: 12 July 2010 / Accepted: 30 July 2010 / Published: 3 August 2010

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Abstract: 2-Amino-6-ethoxy-4-phenylpyridine-3,5-dicarbonitrile 1 reacts with 4,5-dichloro-1,2,3-dithiazolium chloride 2 in the presence of pyridine (2 equiv.) to afford (Z)-2-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-6-ethoxy-4-phenylpyridine-3,5- dicarbonitrile 3 in 88% yield.

Keywords: pyridine; dithiazolium; dithiazolimine; Appel salt; condensation; heterocycle

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Cite This Article

MDPI and ACS Style

Koutentis, P.A.; Michaelidou, S.S. (Z)-2-(4-Chloro-5H-1,2,3-dithiazol-5-ylideneamino)-6-ethoxy-4-phenylpyridine-3,5-dicarbonitrile. Molbank 2010, 2010, M690.

AMA Style

Koutentis PA, Michaelidou SS. (Z)-2-(4-Chloro-5H-1,2,3-dithiazol-5-ylideneamino)-6-ethoxy-4-phenylpyridine-3,5-dicarbonitrile. Molbank. 2010; 2010(3):M690.

Chicago/Turabian Style

Koutentis, Panayiotis A.; Michaelidou, Sophia S. 2010. "(Z)-2-(4-Chloro-5H-1,2,3-dithiazol-5-ylideneamino)-6-ethoxy-4-phenylpyridine-3,5-dicarbonitrile." Molbank 2010, no. 3: M690.

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