The Chlorination of Aromatic Hydrocarbons in Carbon Tetrachloride and in Trifluoroacetic Acid

1957 ◽  
Vol 79 (19) ◽  
pp. 5169-5174 ◽  
Author(s):  
L. J. Andrews ◽  
R. M. Keefer
Keyword(s):  
Carbon Tetrachloride ◽  
Aromatic Hydrocarbons ◽  
Trifluoroacetic Acid

COMPLEXES OF STANNIC IODIDE WITH AROMATIC HYDROCARBONS

1965 ◽  
Vol 43 (5) ◽  
pp. 1272-1278 ◽  
Author(s):  
J. F. Murphy ◽  
D. E. Baker
Keyword(s):  
Carbon Tetrachloride ◽  
Complex Formation ◽  
Aromatic Hydrocarbon ◽  
Aromatic Hydrocarbons ◽  
Extinction Coefficient ◽  
Regular Solutions ◽  
Benzene Toluene ◽  
Yield Values ◽  
Complex Stabilities ◽  
Iodide Complex

Spectrophotometric measurements on solutions of stannic iodide were found to provide evidence for complex formation with aromatic hydrocarbons. Calculations, based on spectra for mixed solutions of benzene and stannic iodide in carbon tetrachloride, yield values of 0.26 for the equilibrium constant (mole fraction), 28 400 1/mole cm for the molar extinction coefficient of the benzene – stannic iodide complex. Kinetic evidence indicates that the order of decreasing complex stabilities is from xylene to toluene to benzene. The formation of stannic iodide – aromatic hydrocarbon complexes provides an explanation for the discrepancy between measured solubilities of stannic iodide in benzene, toluene, and xylene, and the solubilities predicted by the Hildebrand theory of regular solutions.

Rates of protodetritiation of polycyclic aromatic hydrocarbons in trifluoroacetic acid

1970 ◽  
Vol 92 (22) ◽  
pp. 6525-6529 ◽  
Author(s):  
Andrew. Streitwieser ◽  
Adolphus. Lewis ◽  
Irving. Schwager ◽  
Richard W. Fish ◽  
Santokh. Labana
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Trifluoroacetic Acid ◽  
Polycyclic Aromatic
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