作者:Udo Bauer、Anthony R. Amaro、Larry W. Robertson
DOI:10.1021/tx00043a012
日期:1995.1
A general and high-yielding synthetic route is presented by which a variety of chlorinated dihydroxybiphenyl metabolites may be synthesized. These synthetic standards will permit the investigation of novel pathways of polychlorinated biphenyl activation. The biphenyldiols were synthesized via palladium-catalyzed cross-coupling of dimethoxyphenylboronic acids with aryl bromides in the presence of a
提出了一种通用且高产的合成途径,通过该途径可以合成多种氯化二羟基联苯代谢物。这些合成标准品将允许研究多氯联苯活化的新途径。联苯二醇是在碱存在下,通过钯催化的二甲氧基苯基硼酸与芳基溴化物的交叉偶联而合成的。用三溴化硼将形成的二甲氧基联苯脱甲基,得到氯化的二羟基联苯。这些化合物通过IR,NMR和GC / MS进行表征。