Tetrakis 4-methylphenyl

The inherent chemistry above is not altered by substituting the phenyl rings of the ketone or pinacol with methyl groups. The ketone 4,4 -dimethylbenzophenone, as well as the pinacol 1,2,2-tetrakis-(4-methylphenyl)ethane-l,2-diol (TBP) react with U giving tetrakis-(4-methylphenyl)ethylene and l,l, ,2-tetrakis(4-methylphenyl)ethane. A lsl mixture of benzophenone and 4,4-dimethylbenzophenone gives the six expected coupling products. 

PrN4C4jH34, Praseodymium, [5,10,15,20-tetrakis(4-methylphenyl)phorphyri-nato(2-))-, 22 160... 

Diphenyl disulfide (0.14 g, 0.64 mmol) was added with vigorous stirring to a solution of tetrakis(4-methylphenyl)dibismuthine (0.50 g, 0.64 mmol) in dichloromethane (15 ml) at 0°C under an argon atmosphere. The reaction mixture turned pale yellow within several minutes. After 15 min the reaction mixture was concentrated to a half volume in vacuo, diluted with pentane (3 ml), and poured onto crushed dry ice. After decantation, the yellow residue was washed with pentane and dried in vacuo to obtain the product (0.57 g, 89%) [87ZN(B)695]. 

Hydridotris(pyrazol-l-yl)borato-K3-N,N/,N//][5910915920-tetrakis(4-methylphenyl)porphyrinato-K4-N9N 9N"9N" ]samarium(III) toluene 1.75-solvate... 

N4OjYC44ij5, Yttrium, (2,4-pentanedion-ato)[5,10,15,20-tetiaphenylpor-phyrinato(2-)]-, 22 160 N402YbC5)H43, Ytterbium, (2,4-pentanedion-ato) [5,10,15,20-tetrakis(4-methyl-phenyl)porphyrinato(2 -)]-, 22 156 N402YbC H5 Ytterbium, [5,10,15,20-tetrakis(4-methylphenyl)-porphyrinato(2 - )](2,2,6,6-tetramethyl-... 

Finally, it is worth mentioning that a noninvasive photothermal therapy for brain cancer, reahzed with a biocompatible porphyrin-functionahzed GO [150]. Me50-tetrakis(4-methylphenyl)porphyrin was conjugated with GO by... 

Tetrabenzylstannane, Sn-00416 Tetrakis(2-methylphenyl)stannane, Sn-00417 Tetrakis(4-methylphenyl)stannane, Sn-00418... 

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