85311-75-7

Upstream product

• 50609-85-3 (E)-3-methylamino-3-methylthio-1-phenylprop-2-ene-1-thione 
• 622-44-6 phenylcarbonimidic dichloride 
• 85311-60-0 3-Chloro-3-phenylpropenoyl Isothiocyanate 
• 85311-65-5 1-((Z)-3-Chloro-3-phenyl-acryloyl)-3-phenyl-thiourea 
• 120681-15-4 3-Chloro-3-phenylpropenoyl Chloride 
• 18819-66-4 (Z)-3-chloro-3-phenyl-2-propenoic acid 
• 20620-09-1 2-anilino-6-phenyl-[1,3]thiazin-4-one 
• 74-88-4 methyl iodide 

Relevant academic research and scientific papers

A convenient synthesis of 3-alkyl-2,3-dihydro-2,4-dioxo-6-phenyl-, 3-alkyl-2,3-dihydro-4-oxo-6-phenyl-2-thioxo-, and 3-alkyl-2-arylimino-2,3-dihydro-4-oxo-6-phenyl-4H-1,3-thiazines

The reactions of 1-alkylamino-1-alkylthio-3-phenylpropene-3-thiones 3 with thiophosgene and phosgene in toluene, followed by treatment of the reaction mixture with triethylamine gave 3-alkyl-2,3-dihydro-4-oxo-6-phenyl-2-thioxo- 4, 3-alkyl-2,3-dihydro-2,4-

SYNTHESIS AND INVESTIGATION OF ENAMINE-IMINE TAUTOMERISM OF 2,6-DISUBSTITUTED 4H-1,3-THIAZIN-4-ONES

Substituted thioureas, obtained by reaction of 3-chloro-3-phenylpropenoyl isothiocyanate with primary aliphatic or aromatic amines, were cyclized to 2-N-alkyl(aryl)amino-6-phenyl-4H-1,3-thiazin-4-ones.The enamine-imine tautomerism was investigated by mean