Synthesis and characterization of hydroxylated polychlorinated biphenyls (PCBs) identified in human serum
作者:Stephen Safe、Kent Washburn、Timothy Zacharewski、Timothy Phillips
DOI:10.1016/0045-6535(95)00162-2
日期:1995.8
Hydroxylated polychlorinated biphenyls (PCBs) have been identified in wildlife and human samples. Most of these compounds are highly chlorinated (penta-hepatachloro) and contain a single meta- or para-hydroxyl group. Using the Cadogan coupling procedure, the following hydroxy-PCBs congeners were synthesized: 2,3,3',4',5-pentachloro-4-biphenylol, 2,3',4,4',5-pentachloro-3-biphenylol, 2',3,3',4',5-p
在野生生物和人类样品中已鉴定出羟基化的多氯联苯(PCBs)。这些化合物大多数都是高度氯化的(戊肝),并含有一个间位或对位羟基。使用Cadogan偶联程序,合成了以下羟基-PCBs同系物:2,3,3',4',5-五氯-4-联苯酚,2,3',4,4',5-五氯-3-联苯酚,2',3,3',4',5-五氯-4-联苯酚,2,2',3',4,4'-五氯-3-联苯酚,2,2',3,3',4 ',5-五氯-4-联苯酚,2,2',3',4,4',5-六氯-3-联苯酚,2,2',3,4',5,5'-六氯-4-联苯酚,2,2',3,3',4',5,5'-七氯-4-联苯酚,2,2',3',4,4',5,5'-七氯-3-联苯酚, 2,2',3,4',5,5',6-七氯-4-联苯酚。