Benzonitrile, p-

The compounds benzonitrile, p-methylbenzonitrile, /)-methoxybenzonitrile, p-trifluoromethyl-benzonitrile, /)-methoxycarbonylbenzonitrile, and triethoxysilane are commercial products and are degassed and stored under argon before use. Trimethylsilane was prepared according to a literature report [38]. The nitrile (9.8 mmol) and the hydrosilane (49 mmol) are added to the rhodium catalyst (0.1 mmol) contained in a Carius tube. When using trimethylsilane, the operation is performed at —20°C. The tube is closed and the mixture stirred at 100 °C for 15h. The liquid is separated by filtration and the excess of hydrosilane removed under vacuum to leave the N, Wdisilylamine derivative. If necessary, a bulb to bulb distillation is performed to obtain a completely colorless liquid. The yields obtained in the different runs are reported in Table 6. The product have been characterized by elemental analysis, NMR spectroscopy, and GC-MS analysis. 

HI - BENZONITRILE, p-( ((17-beta-HYDROXY-5-alpha-ANDROSTAN-3-YLIDENE)ANINO)OXY)-... 

Benzonitrile-p-nitrobenzylide (69) reacts in situ with 2/f-azirines 62 to form 1,3-diazabicyclo[3.1.0]hex-3-enes 70 in low to moderate yields. Other... 

Among the products formed by the 1,3-dipolar cycloaddition reaction of benzonitrile-p-nitrobenzylide to 3-phenyl-2//-azirines (in benzene under basic... 

Acetyloxy)benzonitrile Benzonitrile, 4-(acetyloxy)- Benzonitrile, p-hydroxy-, acetate (ester) 4-Cyanophenyl acetate p-Cyanophenyl acetate EINECS 235-893-8. 

A second useful treatment is that of Snyder (95), in which solvents are evaluated on the basis of a polarity index calculated from the solvent interaction with three test solutes, dioxane, ethanol, and nitromethane. Figure 16(12) shows an SEC chromatogram of an asphalt for the four solvents indicated. The results show significant decrease in association at 800 A as one goes from tetraline to benzonitrile. Although tetraline has the lowest dielectric constant and benzonitrile the highest, the order is reversed for THF (E = 7.25) and chloroform (E = 4.806). On the basis of Snyder s polarity parameter/ however, the order is THF (P = 4.2) chloroform (P = 4.4), and benzonitrile (P = 4.6), which agrees with the 800 A order. 

Phenylacetonitrile) see Benzeneacetonitrile (Phenylamine) see Aniline (Phenyl bromide) see Bromobenzene (Phenyl cyanide) see Benzonitrile p-Phenylenediamine 106-50-3 T Sensitization... 

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