107967-74-8

Basic information

• Product Name: anhydrous 2-(4'-bromo[1,1'-biphenyl]-4-yl)-2-methyl-1,3-dioxolane
• Synonyms: anhydrous 2-(4'-bromo[1,1'-biphenyl]-4-yl)-2-methyl-1,3-dioxolane
• CAS NO: 107967-74-8
• Molecular Weight: 319.198
• Mol File: 107967-74-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: anhydrous 2-(4'-bromo[1,1'-biphenyl]-4-yl)-2-methyl-1,3-dioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: anhydrous 2-(4'-bromo[1,1'-biphenyl]-4-yl)-2-methyl-1,3-dioxolane(107967-74-8)
• EPA Substance Registry System: anhydrous 2-(4'-bromo[1,1'-biphenyl]-4-yl)-2-methyl-1,3-dioxolane(107967-74-8)

Safety Data

• Hazardous Substances Data: 107967-74-8(Hazardous Substances Data)

Upstream product

• 5731-01-1 4-bromo-4'-acetylbiphenyl 
• 107-21-1 ethylene glycol 

Downstream Products

• 207974-62-7 N-[2-chloro-1-[4'-[(difluoromethyl)thio][1,1'-biphenyl]-4-yl]ethyl]-2,6-difluorobenzamide 
• 114691-99-5 1-[4'-((2R,3S)-2-Isopropyl-3-methyl-aziridine-1-carbonyl)-biphenyl-4-yl]-ethanone 
• 114691-99-5 1-[4'-((2R,3R)-2-Isopropyl-3-methyl-aziridine-1-carbonyl)-biphenyl-4-yl]-ethanone 
• 114692-04-5 N-(cyclohexyl)-4-acetyl-4'-biphenylcarboxylic acid amide 
• 114691-92-8 4-acetyl-4'-biphenylcarboxylic acid 

Relevant articles and documents

AROYLNITRENES WITH SINGLET GROUND STATES: PHOTOCHEMISTRY OF ACETYL-SUBSTITUTED AROYL AND ARYLOXYCARBONYL AZIDES

The photochemistry of 4-acetylbenzoyl azide (ABA), 4-acetyl-4'-biphenoyl azide (ADA), and 4-acetylphenoxycarbonyl azide (APA) shows unusual wavelength and structrural effects.Irradiation of ABA or ADA into their ?-?* bands with deep-UV light leads to formation of 4-acetylbenzoylnitrene (ABN) and 4-acetyl-4'-biphenylnitrene (ADN), respectively, in competition with photo-Curtis rearrangement to form isocyanates.Irradiation of these azides into their n-?* bands with near-UV light gives only the aroylnitrenes.The triplet excited states of the azides were detected chemically and by transient spectroscopic techniques.Nitrogen loss following near-UV irradiation occurs exclusively from the excited triplet azides.However, the chemical properties of ABN and ADN are consistent only with reactions originating from their singlet states.An ESR spectrum is observed at 8 K for ((4-acetylphenoxy)carbonyl)nitrene (APN) but not for 4-acetylbenzoylnitrene (ABN) of 4-acetyl-4'-biphenylcarbonylnitrene (ADN).The chemical properties of APN in tert-butyl alcohol show that its triplet is no more than 5 kcal/mol below its lowest single state.In contrast, the chemical properties of ABN and ADN indicate that these niterenes have singlet ground states.