Browsing by Subject "1,2,6-thiadiazines"

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Article

3,5-bis(4-dodecylthiophen-2-yl)-4H-1,2,6-thiadiazin-4-one

Ioannidou, Heraklidia A.; Koutentis, Panayiotis Andreas (2012)

3,5-Dichloro-4H-1,2,6-thiadiazin-4-one 1 reacts with (4-dodecylthiophen-2-yl)trimethylstannane 4 (2.2 equiv.) and Pd(Ph 3P) 2Cl 2 (5 mol%) in acetonitrile at ca. 82 °C to give 3,5-bis(4-dodecylthiophen-2-yl)-4H-1,2,6-thi ...
Article

3-Chloro-5-(4-dodecylthiophen-2-yl)-4H-1,2,6-thiadiazin-4-one

Ioannidou, Heraklidia A.; Koutentis, Panayiotis Andreas (2012)

3-Chloro-5-trifluoromethanesulfonate-4H-1,2,6-thiadiazin-4-one 3 reacts with (4-dodecylthiophen-2-yl)trimethylstannane 5 (1 equiv.) in the presence of Pd(Ph 3P) 2Cl 2 (5 mol%) in benzene at ca. 20 °C for 5 h to give ...
Article

A qualitative comparison of the reactivities of 3,4,4,5-Tetrachloro-4H-1,2,6-thiadiazine and 4,5-Dichloro-1,2,3-dithiazolium Chloride

Kalogirou, Andreas S.; Koutentis, Panayiotis Andreas (2015)

The high yielding transformations of 3,4,4,5-tetrachloro-4H-1,2,6-thiadiazine into 3,5-dichloro-4H-1,2,6-thiadiazin-4-one (up to 85%) and 2-(3,5-dichloro-4H-1,2,6- thiadiazin-4-ylidene)malononitrile (up to 83%) have been ...