215719-46-3

Basic information

• Product Name: 6H-10b,3-(Epoxymethano)-2H-[1,3]oxazino[2,3-a]isoindol-6-one, 3,4-dihydro-3-phenyl-
• CAS NO: 215719-46-3
• Molecular Formula: C18H15NO3
• Molecular Weight: 293.322
• Mol File: 215719-46-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 6H-10b,3-(Epoxymethano)-2H-[1,3]oxazino[2,3-a]isoindol-6-one, 3,4-dihydro-3-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 6H-10b,3-(Epoxymethano)-2H-[1,3]oxazino[2,3-a]isoindol-6-one, 3,4-dihydro-3-phenyl-(215719-46-3)
• EPA Substance Registry System: 6H-10b,3-(Epoxymethano)-2H-[1,3]oxazino[2,3-a]isoindol-6-one, 3,4-dihydro-3-phenyl-(215719-46-3)

Safety Data

• Hazardous Substances Data: 215719-46-3(Hazardous Substances Data)

Upstream product

• 215719-44-1 (3-phenyl-oxetan-3-yl)methyl p-toluenesulfonate 
• 114012-43-0 (3-phenyl-oxetan-3-yl)methanol 
• 4704-99-8 α,α,α-tris(hydroxymethyl)toluene 
• 215719-41-8 2-(3-phenyloxetan-3-ylmethyl)isoindole-1,3-dione 

Relevant articles and documents

Unusual cyclodimerization of small cyclic ethers via neighboring carbonyl-group participation and cation transfer

Oxetanes having both a carbonyl functional group and a phenyl group at the 3-position bring about unusual cyclodimerization under the influence of trifluoromethanesulfonic acid, to give a cis/trans-isomer mixture of substituted 1,3-dioxanes via neighboring carbonyl-group participation, cation transfer including phenonium rearrangement, and cyclodimerization. Oxiranes having a carbonyl functional group also undergo a similar cyclodimerization to form a 1,3-dioxolane ring. No phenyl substituent is required in the cases of the oxiranes, because the cation transfer process involves a 1,2-hydride shift alone. These five- and six-membered cyclic acetals are quite different from ring-expanded cyclic ether dimers expected simply from the back-biting reaction known in the cationic ring-opening polymerization of oxiranes and oxetanes.