1253203-73-4

Basic information

• Product Name: C₃₀H₂₂N₆
• Synonyms: C₃₀H₂₂N₆
• CAS NO: 1253203-73-4
• Molecular Weight: 466.545
• Mol File: 1253203-73-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: C₃₀H₂₂N₆(CAS DataBase Reference)
• NIST Chemistry Reference: C₃₀H₂₂N₆(1253203-73-4)
• EPA Substance Registry System: C₃₀H₂₂N₆(1253203-73-4)

Safety Data

• Hazardous Substances Data: 1253203-73-4(Hazardous Substances Data)

Upstream product

• 468751-39-5 5,11-bis(phenylsulfonyl)dibenzo[a,e][8]annulene 
• 468751-38-4 ortho-(phenylsulfonylmethyl)benzaldehyde 
• 82651-72-7 ortho-(phenylsulfonylmethyl)benzonitrile 
• 1027338-06-2 4-dibenzocyclooctynol 
• 53397-65-2 sym-dibenzo-1,5-cyclooctadiene-3,7-diyne 
• 622-79-7 benzyl azide 

Relevant articles and documents

Effect of resonance on the clickability of alkenyl azides in the strain-promoted cycloaddition with dibenzo-fused cyclooctynes

The clickabilities of various alkenyl and alkyl azides in the strain-promoted cycloaddition with dibenzo-fused cyclooctynes were investigated. Although alkenyl azides generally exhibited lower clickabilities than those of alkyl azides, a sterically-hindered alkenyl azide showed high reactivity comparable with those of alkyl azides. Theoretical analyses indicated that these unique reactivities are derived from the frontier molecular orbital interactions and distortability of the azido groups.

Substituted 5,6,11,12-tetradehydrodibenzo[ a, e ]cyclooctenes: Syntheses, properties, and DFT studies of substituted sondheimer-wong diynes

Highly strained cyclic acetylenes 5,6,11,12-tetradehydrodibenzo[a,e]cyclooctenes (Sondheimer-Wong diynes) having various substituents on their benzene rings were synthesized successfully by one-pot treatment of the corresponding formyl sulfones with diethyl chlorophosphate/lithium hexamethyldisilazide (LiHMDS) and then lithium diisopropylamide (LDA). When mixtures of two types of formyl sulfones bearing different substituents were subjected to this protocol, the unsymmetrically substituted Sondheimer-Wong diynes could be synthesized in a stepwise manner by isolation of the heterocoupled vinyl sulfone intermediates followed by their treatment with LDA. The UV-vis absorption spectra and cyclic voltammograms of the substituted Sondheimer-Wong diynes were recorded. The electronic effect of substituents on the diynes was investigated in their click reactions and nucleophilic and electrophilic additions.