27668-39-9

Upstream product

• 29574-75-2 2,2-dihydroxy-1,3-diphenylpropan-1,3-dione 
• 102-04-5 1,3-Diphenylpropanone 
• 66178-15-2 1,1,3-tribromo-1,3-diphenylpropane-2-one 

Downstream Products

• 19389-33-4 3,5-diphenyl-isothiazol-4-ol 
• 35529-46-5 3,4,5-Triphenylisothiazole 
• 644-32-6 dibenzoyl disulfide 
• 144176-41-0 3-Methyl-11-phenylbenzindeno<2,1-e>-1,4-thiazine 
• 144176-40-9 N-(4-Methylphenyl)-<3-phenyl-1-(4-methylphenyl)iminoinden-2-yl>-amine 
• 144176-42-1 2,4-Dimethyl-11-phenylbenzindeno<2,1-e>-1,4-thiazine 
• 42549-15-5 N-Phenyl-(3-phenyl-1-phenyliminoinden-2-yl)-amine 
• 111550-95-9 6-phenylbenzoindeno<1,2-e>-1,4-thiazone 
• 144176-39-6 11-Phenylbenzindeno<2,1-e>-1,4-thiazine 
• 144176-38-5 5,6-Dihydro-6-phenylindeno<2,1-b>-indole 
• 72737-40-7 4-methoxy-3,5-diphenyl-isothiazole 
• 30439-92-0 diphenyl-1,3 phenylhydrazono-1 propanone-2 
• 42549-14-4 N-(2,6-Dimethylphenyl)-<3-phenyl-1-(2,6-dimethylphenyl)iminoinden-2-yl>-amine 

Relevant academic research and scientific papers

Addition of phenylisocyanate to 3,5-diphenyl-1,2-dithiolium-4-olate gives a thioketone

The Type B mesoionic heterocycle, 3,5-diphenyl-1,2-dithiolium-4-olate, reacts with phenylisocyanate producing a thioketone derivative rather than a pseudo-semi-conjugated heterocyclic mesomeric betaine. The structure of the thioketone product was confirmed by an X-ray crystallographic investigation.