Structure of (3-chloro-2-hydroxy-5-nitrophenyl)(2'-chlorophenyl)iodonium hydroxide inner salt
作者:Samuel W. Page、Eugene P. Mazzola、Alan D. Mighell、Vicky L. Himes、Camden R. Hubbard
DOI:10.1021/ja00513a082
日期:1979.9
PAPADOPOULOU, M.;SPYROUDIS, S.;VARVOGLIS, A., J. ORG. CHEM., 1985, 50, N 9, 1509-1511
作者:PAPADOPOULOU, M.、SPYROUDIS, S.、VARVOGLIS, A.
DOI:——
日期:——
A novel and convenient approach for tosyloxylation of aromatic ring of some ortho-substituted phenolic compounds using [hydroxy(tosyloxy)iodo]benzene
作者:Om Prakash、Manoj Kumar、Rajesh Kumar
DOI:10.1016/j.tet.2010.05.042
日期:2010.7
substituted monohydric phenols, containing electron-withdrawing substituents at the ortho position to the phenolic group, with [hydroxy(tosyloxy)iodo]benzene (HTIB, Koser’s reagent) leads to novel tosyloxylation of aromaticring, thereby offering a convenient synthesis of hitherto unknown 4-tosyloxy-2-substituted phenols.
One-pot syntheses of 2,6-diiododiaryl ethers from para-EWG-substituted phenols by diacetoxyiodobenzene
作者:De-Jun Zhou、Shu-Qiang Yin、Yun-Chang Fan、Qiang Wang
DOI:10.1007/s11164-015-2373-y
日期:2016.6
6-Diiododiaryl ethers are not only useful blocks to construct substituted diarylethers but are also characteristic drug precursors. In this research, a one-pot tandem oxidation of phenols substituted with electron-withdrawing group at the para position by excess diacetoxyiodobenzene is proven as a novel and efficient method for preparing 2,6-diiododiaryl ethers. Using this method, three new 2,6-diiododiaryl