71808-94-1

Upstream product

• 6705-49-3 7-oxabicyclo[4.1.0]heptan-2-one 
• 930-68-7 cyclohexenone 

Downstream Products

• 71836-43-6 2-anilino-3a,5,6,7a-tetrahydro-4H-benzothiazol-7-one 
• 71808-95-2 3-acetyl-2-phenylimino-hexahydro-benzothiazol-7-one 
• 14755-90-9 2-Methylmercapto-cyclohexen-⁽²⁾-on 
• 71808-96-3 2-benzoyl-3-methylcyclohexanone 

Relevant academic research and scientific papers

Reaction of Epoxides with Triphenylphosphine-Thiocyanogen (TPPT): Preparation of α-Thiocyanatovinyl Ketones, vis-Dithiocyanates, and vic-Dithiocyanatohydrins

A number of epoxides smoothly react with TPPT under mild conditions to give α-thiocyanatovinyl ketones, vic-dithiocyanates, or vic-thiocyanatohydrins, depending on the structures of the epoxides used.The reactions proceed site- and stereo-specifically, to give α-thiocyanatovinyl ketones from αβ-epoxyketones, threo-dithiocyanate from trans-epoxide, erythro-dithiocyanate from cis-epoxide, and vic-thiocyanatohydrins from 1,1-disubstituted or fused epoxides, respectively.A possible mechanism for these reactions is put forward.