737-79-1

Basic information

• Product Name: Benzene, 1,1',1''-(2-propen-1-yl-3-ylidene)tris-
• CAS NO: 737-79-1
• Molecular Formula: C21H18
• Molecular Weight: 270.374
• Mol File: 737-79-1.mol
• Article Data: 38

Chemical Properties

• CAS DataBase Reference: Benzene, 1,1',1''-(2-propen-1-yl-3-ylidene)tris-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1,1',1''-(2-propen-1-yl-3-ylidene)tris-(737-79-1)
• EPA Substance Registry System: Benzene, 1,1',1''-(2-propen-1-yl-3-ylidene)tris-(737-79-1)

Safety Data

• Hazardous Substances Data: 737-79-1(Hazardous Substances Data)

Upstream product

• 6880-25-7 1,1,3-triphenylpropan-1-ol 
• 67-56-1 methanol 
• 896-65-1 (1,2-diphenylcyclopropyl)benzene 
• 75-89-8 2,2,2-trifluoroethanol 
• 3246-80-8 9-phenyl-9H-xanthene 
• 21122-20-3 benzhydryl(phenyl)sulfane 
• 26138-28-3 phenylytterbium iodide 
• 94-41-7 benzalacetophenone 
• 75-65-0 tert-butyl alcohol 
• 530-48-3 1,1-Diphenylethylene 
• 645-45-4 hydrocinnamic acid chloride 
• 2117-39-7 benzylmercury(II) chloride 
• 22072-53-3 Ph₂CCHMgBr 
• 67341-86-0 Ph₂CCHHgBr 

Downstream Products

• 102705-78-2 2,4,4-triphenyl-but-3-enoic acid 
• 849-01-4 1,3,3-triphenylprop-2-en-1-one 
• 21711-85-3 1,1,3-triphenyl-4-hydroxyprop-1-ene 
• 4663-36-9 1,1,3-triphenylprop-2-en-1-ol 
• 13261-62-6 N,N-dimethyl-2-aminofluorene 
• 21122-20-3 benzhydryl(phenyl)sulfane 
• 3246-80-8 9-phenyl-9H-xanthene 
• 2913-02-2 1,3-Diphenylacetone O-methyloxime 
• 14453-67-9 1,1,3-Triphenylpropene Cs⁽¹⁺⁾ salt 
• 132020-23-6 1,3-Di(1-naphthyl)acetone O-methyloxime 
• 132020-22-5 1,3-Di(4-biphenylyl)acetone O-methyloxime 
• 896-65-1 (1,2-diphenylcyclopropyl)benzene 
• 16778-13-5 1,1-Diphenyl-indan 
• 95814-41-8 1,3-Diphenyl-indan 

Relevant articles and documents

The acidities of some aryl-substituted germanes in liquid ammonia

Proton magnetic resonance techniques have been used to determine the acidities of some aryl-substituted germanes in liquid ammonia. It was found that increasing aryl substitution caused a reduction in acidity. Factors such as solvation, ion pairing, and structural effects are used to explain the order of acidities.

Iron-Catalyzed Oxidative Amination of Benzylic C(sp3)–H Bonds with Anilines

Iron-catalyzed oxidative amination of benzylic C(sp3)–H bonds with anilines bearing electron-withdrawing groups (EWGs) or electron-donating groups (EDGs) is realized based on simple variations of N-substituents on imidazolium cations in novel ionic Fe(III) complexes. The structural modification of the imidazolium cation resulted in regulation of the redox potential and the catalytic performance of the iron metal center. Using DTBP as oxidant, [HItBu][FeBr4] showed the highest catalytic activity for anilines bearing EWGs, while [HIPym][FeBr4] was more efficient for EDG-substituted anilines. This work provides alternative access to benzylamines with the advantages of both a wide substrate scope and iron catalysis.

Copper-catalyzed direct amination of benzylic hydrocarbons and inactive aliphatic alkanes with arylamines

A new synthetic method toward direct C-N bond formation through saturated C-H amination of benzylic hydrocarbons and inactive aliphatic alkanes with primary aromatic amines under an inexpensive catalyst/oxidant (Cu/DTBP) system has been developed. Both aminopyridines and anilines could react smoothly with primary and secondary benzylic C-H substrates or cyclohexane to form the corresponding aromatic secondary amines in moderate to good yields. This protocol has the advantages of wide functional group tolerance and use of readily available raw materials.