6578-78-5Relevant academic research and scientific papers
Selective one-pot synthesis of various phenols from diarylethanes
Nakamura, Ryota,Obora, Yasushi,Ishii, Yasutaka
supporting information; experimental part, p. 3417 - 3419 (2009/02/05)
Various substituted phenols were selectively synthesized by a one-pot reaction through the NHPI-catalyzed aerobic oxidation of 1,1-diarylethanes followed by treatment with dilute sulfuric acid. The Royal Society of Chemistry.
Aluminum (III) chloride - Catalyzed reaction of 1,1,1-trichloroethane with aromatic compounds: A facile synthesis of symmetrical 1,1-diphenylethylenes
Jayachandran,Phukan,Nikalje,Daniel,Sudalai
, p. 954 - 957 (2007/10/03)
1,1,1-Trichloroethane, under Friedel - Crafts reaction conditions, reacts efficiently with variety of aromatic substrates 1 to afford symmetrical 1,1-diarylethylenes 2 in excellent yields.
Substituent Effect Studies of Aryl-Assisted Solvolyses. I. The Acetolysis of 2,2-Bis(substituted phenyl)ethyl p-Toluenesulfonates
Fujio, Mizue,Maeda, Yasuyuki,Goto, Mutsuo,Saeki, Yoshihiro,Mishima, Masaaki,Tsuno, Yuho
, p. 3015 - 3020 (2007/10/02)
The substituent effect on the acetolysis of 2,2-bis(substituted phenyl)ethyl p-toluenesulfonates at 90.10 deg C can be described accurately in terms of the Yukawa-Tsuno (LArSR) relationship, giving a ρ value of -4.44 and an r value of 0.53. The substituent effect correlation of this system carrying two aryls is quite comparable to that of the 2-methyl-2-phenylpropyl system carrying a single aryl group, suggesting the close similarity in the structure of the transition states between the systems. The results can be reasonably accounted for on the basis of the accepted mechanism of this reaction, involving a rate-determining aryl-assisted transition state where only one aryl group of the two β-aryl groups participates.
