4198-12-3

Basic information

• Product Name: 3,3,5,5-tetraphenyl-1,2,4-trithiolane
• Synonyms: 3,3,5,5-tetraphenyl-1,2,4-trithiolane
• CAS NO: 4198-12-3
• Molecular Weight: 428.643
• Mol File: 4198-12-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3,3,5,5-tetraphenyl-1,2,4-trithiolane(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3,5,5-tetraphenyl-1,2,4-trithiolane(4198-12-3)
• EPA Substance Registry System: 3,3,5,5-tetraphenyl-1,2,4-trithiolane(4198-12-3)

Safety Data

• Hazardous Substances Data: 4198-12-3(Hazardous Substances Data)

Upstream product

• 2862-88-6 2,2-diphenylthiirane 
• 119-61-9 benzophenone 
• 1450-31-3 Thiobenzophenon 
• 88793-72-0 2-methyl-1,1-diphenylthiirane 

Downstream Products

• 1217892-83-5 [Pt(Ph₂CS₂)(1,8-bis(diphenylphosphanylmethyl)benzene)] 
• 1217892-82-4 [Pt(Ph₂CS₂)(1,8-bis(diphenylphosphanyl)benzene)] 
• 1217892-81-3 [Pt(Ph₂CS₂)(1,8-bis(diphenylphosphanyl)naphthalene)] 
• 291314-09-5 Bis(triphenylphosphan)platin(0)(η(2)-thiobenzophenon) 
• 291314-08-4 ((C₆H₅)3P)2PtS₂C(C₆H₅)2 
• 97043-21-5 dimethyl 2-benzhydrylsuccinate 
• 1450-31-3 Thiobenzophenon 
• 75784-96-2 1-Phenyl-1H-2-benzothiopyran-3,4-dicarbonsaeure-dimethylester 
• 106162-67-8 dimethyl 3,3-diphenyl-3H-1,2-dithiole-4,5-dicarboxylate 

Relevant articles and documents

Reactions of α-diazocamphor with aromatic thioketones

The reactions of α-diazocamphor (6) with aromatic thioketones (9a-d) in dichloromethane at room temperature afforded mixtures of the stereoisomeric spirocyclic thiiranes (10) and (11). A reaction mechanism via [2+3] cycloaddition to give the spirocyclic 2,5-dihydro-1,3,4-thiadiazoles (13) and (14), subsequent elimination of nitrogen and 1,3-dipolar electrocyclization of the intermediate thiocarbonyl ylide (15) is proposed. The structure of the stereoisomers (10a) and (11a) has been established by X-Ray crystallography. Desulfurization of the mixtures (10/11) with triphenylphosphane in boiling THF yielded the alkylidene derivatives (12).

Thiocarbonyl S-Sulfides, a New Class of 1,3-Dipoles

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