Authentication of 3,3',4,4',5-pentachlorobiphenyl
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Authentication of 3,3',4,4',5-pentachlorobiphenyl (PCB 126) by GC-MS. This compound was synthesized via Suzuki-Cross-Coupling reaction, from 3,4,5-trichlorobromobenzene and 3,4-dichlorophenylboronic acid under the calalysis of Pd(dba)2/DPDB system.
采用气相色谱-质谱联用(Gas Chromatography-Mass Spectrometry,GC-MS)对3,3',4,4',5-五氯联苯(PCB 126)进行定性鉴定。该化合物以3,4,5-三氯溴苯与3,4-二氯苯硼酸为原料,在Pd(dba)2/DPDB催化体系下通过铃木交叉偶联反应合成得到。
提供机构:
Hans-Joachim Lehmler; Xueshu Li
创建时间:
2019-08-27



