Browsing by Subject "2 (3,5 diphenyl 4h 1,2,6 thiadiazin 4 ylidene)malononitrile"
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Article
Substitution at C-4 in 3,5-disubstituted 4H-1,2,6-thiadiazin-4-ones
(2012)3,5-Diaryl-4H-1,2,6-thiadiazin-4-ones react with NaBH 4 to give the 3,5-diaryl-4H-1,2,6-thiadiazin-4-ols and with MeLi to give 4-methyl-3,5-diaryl-4H-1,2,6-thiadiazin-4-ols. The latter dehydrate with p-toluenesulfonic acid ...