93022-10-7

Basic information

• Product Name: 2-diphenylmethylene-1,3-dioxolane
• Synonyms: 2-diphenylmethylene-1,3-dioxolane
• CAS NO: 93022-10-7
• Molecular Weight: 238.286
• Mol File: 93022-10-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-diphenylmethylene-1,3-dioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-diphenylmethylene-1,3-dioxolane(93022-10-7)
• EPA Substance Registry System: 2-diphenylmethylene-1,3-dioxolane(93022-10-7)

Safety Data

• Hazardous Substances Data: 93022-10-7(Hazardous Substances Data)

Upstream product

• 525-06-4 diphenyl ketene 
• 35952-72-8 (C₄H₉)3SnOCH₂CH₂Br 
• 35952-59-1 (C₄H₉)3SnOCH₂CH₂Cl 

Downstream Products

• 119-61-9 benzophenone 
• 86-73-7 9H-fluorene 
• 956-89-8 3,3-Diphenyl-dihydro-furan-2-one 
• 101109-90-4 diphenylacetic acid vinyl ester 

Relevant articles and documents

Control of Product in the Reaction of Tributyltin ω-Haloalkoxide (n-Bu3SnO(CH2)nX) with Diphenylketene

The reaction of tributyltin ω-haloalkoxide with diphenylketene gave cyclic ketene acetals and/or lactones, and the ratio of these products were controled by the number of methylene groups and by the addition of Lewis base in the reaction system.Moreover, the direct cycloaddition of diphenylketene with cyclic ethers proceeded in high yields, catalyzed by organotin halide-Lewis base complexes.