作者:V. V. Sharutin、V. V. Zhidkov、D. V. Muslin、N. Sh. Liapina、G. K. Fukin、L. N. Zakharov、A. I. Yanovsky、Yu. T. Struchkov
DOI:10.1007/bf00696931
日期:1995.5
A series of aroxytetraphenylstiboranes, Ph(4)SbOAr, were obtained by the reaction of pentaphenylstiborane with phenols at similar to 20 degrees C. The thermolysis of these compounds gives O- or o-C-phenylation products. The thermolysis of stiboranes, which incorporate aryl groups containing electron-withdrawing substituents (Ar = 2,4-Br-2, 2,4-Cl-2, 2-NO2, 4-OPh) produces predominantly simple diaryl ethers of asymmetric structure in 58%, 90%, 32%, and 60% yields, respectively.