55652-69-2

Basic information

• Product Name: 3-(2,4,6-trimethyl-phenyl)-3a,5,6,7,8,8a-hexahydro-cyclohepta[d]isoxazol-4-one
• Synonyms: 3-(2,4,6-trimethyl-phenyl)-3a,5,6,7,8,8a-hexahydro-cyclohepta[d]isoxazol-4-one
• CAS NO: 55652-69-2
• Molecular Weight: 271.359
• Mol File: 55652-69-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-(2,4,6-trimethyl-phenyl)-3a,5,6,7,8,8a-hexahydro-cyclohepta[d]isoxazol-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(2,4,6-trimethyl-phenyl)-3a,5,6,7,8,8a-hexahydro-cyclohepta[d]isoxazol-4-one(55652-69-2)
• EPA Substance Registry System: 3-(2,4,6-trimethyl-phenyl)-3a,5,6,7,8,8a-hexahydro-cyclohepta[d]isoxazol-4-one(55652-69-2)

Safety Data

• Hazardous Substances Data: 55652-69-2(Hazardous Substances Data)

Upstream product

• 1121-66-0 2-Cyclohepten-1-one 
• 40188-34-9 2,4,6-trimethylbenzaldehyde oxime 
• 1192-93-4 cyclohepta-2,6-dienone 
• 55652-70-5 3-(2,4,6-trimethyl-phenyl)-(3ar,8ac)-3a,7,8,8a-tetrahydro-cyclohepta[d]isoxazol-4-one 

Downstream Products

• 55609-49-9 3-(2,4,6-trimethyl-phenyl)-5,6,7,8-tetrahydro-cyclohepta[d]isoxazol-4-one 

Relevant articles and documents

Photoinduced, strain-promoted cycloadditions of: Trans -cycloheptenones and azides

An unprecedented photoinduced azide-alkene cycloaddition has been developed, the key elements of which include the photoisomerization of cis-cycloheptenone to trans-cycloheptenone, strain-promoted 1,3-dipolar cycloaddition of trans-cycloheptenone with azide, and aerobic oxidative aromatization of the resulting 1,2,3-triazoline. The newly developed photoclick reactions display several appealing features including high overall efficiency, broad substrate scope, environmentally benign conditions, and operational simplicity, which provide an enabling tool for accessing structurally diverse 1,2,3-triazoles. In addition, the photoisomerization-cycloaddition strategy could also be extended to the 1,3-dipolar cycloadditions of trans-cyclooctenone with azide and trans-cycloheptenone with nitrile oxide. More appealingly, the title reaction has been successfully applied as a bioconjugation tool for in vitro protein labeling. This journal is