KOLONKO K. J.; DEINZER M. L.; MILLER T. L., SYNTHESIS, 1981, N 2, 133-135
作者:KOLONKO K. J.、 DEINZER M. L.、 MILLER T. L.
DOI:——
日期:——
HUMPPI, T., SYNTHESIS, BRD, 1985, N 10, 919-924
作者:HUMPPI, T.
DOI:——
日期:——
Preparation of Polychlorinated Phenoxyphenols as Model Compounds of Impurities in Technical Chlorophenol Formulations
作者:Tarmo Humppi
DOI:10.1055/s-1985-31383
日期:——
The synthesis of polychlorinated phenoxyphenols (PCPPs) by three methods is described: condensation of chlorinated guaiacols with chlorobenzene or chlorofluorobenzenes in the presence of base, followed by O-demethylation; reaction of chlorinated diphenyliodonium salts with chlorinated guaiacols, or of 4,4′-dimethoxydiphenyliodonium salts with chlorophenols, followed by O-demethylation; chlorination of lower-chlorinated phenoxyphenols.