Polyhalogenoaromatic compounds. Part XX. Some reactions of decachlorobiphenyl
作者:Falmai Binns、H. Suschitzky
DOI:10.1039/j39710001913
日期:——
hydrolysis. With molar proportions of these reagents inseparable mixtures of mono- and di-substituted compounds were obtained. The lithio-derivatives were converted into the methyl derivatives with dimethyl sulphate, and also underwent thermal elimination of LiCl to give the corresponding arynes. The title compound reacted readily with both piperidine and methoxide to give the 4- and 4,4′-substituted polychlorobiphenyls
当用过量的氢化铝锂,正丁基锂或镁处理,然后水解时,十氯联苯在4,4'-位被还原。使用这些试剂的摩尔比例,获得了单取代和双取代的化合物的不可分离的混合物。用硫酸二甲酯将锂硫基衍生物转化为甲基衍生物,并对其进行热消除LiCl,得到相应的芳烃。标题化合物容易与哌啶和甲醇盐反应,得到4-和4,4'-取代的聚氯联苯。哌啶子基衍生物的氧化得到相应的硝基化合物。