314773-67-6

Basic information

• Product Name: 4,4,5,5-tetramethyl-2-(4-[1,1':4',1'']terphenyl-4-ylethynylphenyl)-4,5-dihydro-1H-imidazole 1-oxyl 3-oxide
• Synonyms: 4,4,5,5-tetramethyl-2-(4-[1,1':4',1'']terphenyl-4-ylethynylphenyl)-4,5-dihydro-1H-imidazole 1-oxyl 3-oxide
• CAS NO: 314773-67-6
• Molecular Weight: 485.605
• Mol File: 314773-67-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4,4,5,5-tetramethyl-2-(4-[1,1':4',1'']terphenyl-4-ylethynylphenyl)-4,5-dihydro-1H-imidazole 1-oxyl 3-oxide(CAS DataBase Reference)
• NIST Chemistry Reference: 4,4,5,5-tetramethyl-2-(4-[1,1':4',1'']terphenyl-4-ylethynylphenyl)-4,5-dihydro-1H-imidazole 1-oxyl 3-oxide(314773-67-6)
• EPA Substance Registry System: 4,4,5,5-tetramethyl-2-(4-[1,1':4',1'']terphenyl-4-ylethynylphenyl)-4,5-dihydro-1H-imidazole 1-oxyl 3-oxide(314773-67-6)

Safety Data

• Hazardous Substances Data: 314773-67-6(Hazardous Substances Data)

Upstream product

• 1762-85-2 4''-iodo[1,1';4',1'']terphenyl 
• 124774-74-9 para-ethynyl-(4,4,5,5-tetramethyl-4,5-dihydro-1H-3-(N-oxide)-imidazol-1-yloxyl)-phenyl 
• 92-94-4 [1,1';4',1'']terphenyl 
• 10602-04-7 (4-ethynylphenyl)methanol 
• 175203-59-5 4-[4-(hydroxymethyl)phenyl]-2-methylbut-3-yn-2-ol 
• 124774-78-3 4-ethynyl-1-(1,3-dihydroxy-4,4,5,5-tetramethylimidazolin-2-yl)benzene 
• 117569-57-0 4-(3-hydroxy-3-methylbut-1-ynyl)benzaldehyde 
• 1122-91-4 4-bromo-benzaldehyde 
• 63697-96-1 4-Ethynylbenzaldehyde 

Relevant articles and documents

Optically Detected ESR and Low Magnetic Field Signals from Spin Triads: 2-Imidazoline-1-Oxyl Derivatives in X-Irradiated Alkane Liquids as a Method to Study Three-Spin Systems

This contribution reports the design and synthesis of a series of spin-labeled charge acceptors to produce three-spin systems of "radical ion/biradical ion" type in X-irradiated alkane liquids. This opens the way to study spin triads in experimental condi

Cross-coupling of aryl iodides with paramagnetic terminal acetylenes derived from 4,4,5,5-tetramethyl-2-imidazoline-2-oxyl 3-oxide

2-(Arylylethynylphenyl)-4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxides 12 and 13 were synthesized by cross-coupling of aryl iodides with 1-alkynes containing the 4,4,5,5-tetramethyl-2-imidazoline-1-oxyl 3-oxide fragment. A procedure was developed for the preparation of 3-and 4-ethynyibenzaldehydes with the use of 2-methylbut-3-yn-2-ol.