The Fe-catalyzed hydrogenolysis of trans-stilbene was carried out in aromatic hydrocarbon solvents at 380 °C. α-Fe and pyrrhotite catalyze bimolecular hydrogen transfer from hydroaromatic hydrocarbons to trans-stilbene and hydroaromatic hydrocarbon-mediated hydrogenolysis of trans-stilbene by molecular hydrogen at 380 °C. This catalyzed hydrogen transfer proceeds by radical mechanism. The product distribution
Molecular iodine-catalyzed benzylation of arenes with benzyl alcohols
作者:Gaojun Sun、Zhiyong Wang
DOI:10.1016/j.tetlet.2008.05.146
日期:2008.8
A novel molecular iodine-catalyzed benzylation of arenes with benzyl alcohols has been developed. The reaction can be carried out under mild conditions to afford a series of diarymethane derivatives in high yields and good regioselectivities. (C) 2008 Elsevier Ltd. All rights reserved.
The Hyperconjugative Effect of Methylene Groups in 5-Indanylphenylchloromethane and 5,6,7,8-Tetrahydro-2-naphthylphenylchloromethane