132560-53-3

Basic information

• Product Name: 3-(p-toluenesulfonylmethylidene)phthalan
• CAS NO: 132560-53-3
• Molecular Weight: 286.351
• Mol File: 132560-53-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(p-toluenesulfonylmethylidene)phthalan(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(p-toluenesulfonylmethylidene)phthalan(132560-53-3)
• EPA Substance Registry System: 3-(p-toluenesulfonylmethylidene)phthalan(132560-53-3)

Safety Data

• Hazardous Substances Data: 132560-53-3(Hazardous Substances Data)

Upstream product

• 87-41-2 2-benzofuran-1(3H)-one 
• 3185-99-7 Methyl p-tolyl sulfone 

Downstream Products

• 132560-54-4 Z-p-toluenesulfonylmethylidene phthalide 
• 132560-59-9 3-p-toluenesulfonylmethyl-3-methoxy-isoindole-1-one 
• 132560-60-2 methyl 2-(2-tosylacetyl)benzoate 
• 120230-88-8 3-<(p-Tolylsulfonyl)methylene>isoindolinone 
• 132560-58-8 3-p-toluenesulfonylmethylidene-isoindole-1-one 
• 132560-55-5 3-Hydroxy-3-(toluene-4-sulfonylmethyl)-3H-isobenzofuran-1-one 

Relevant articles and documents

Incorporation of molecular nitrogen into organic compounds IV. Novel lactam synthesis by nitrogenation of enol lactones

Enol lactones 7, which are readily prepared from o-haloacetophenone derivatives 15 by palladium-catalyzed carbonylation, react with the titanium-isocyanate complex (1) generated by fixation of CO2 with titanium-nitrogen complex to give the isoindolinone derivatives 8 in good yields.