Authentication of 3,3'-dichloro-4,5-dimethoxy-biphenyl

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posted on 2019-06-24, 17:25 authored by Ram DhakalRam Dhakal, Chun-Yun Zhang, Susanne Flor, Patricia Ruiz, Lynn M. Teesch, Gabriele Ludewig, Hans-Joachim LehmlerHans-Joachim Lehmler

3,3'-Dichloro-4,5-dimethoxy-biphenyl is a derivative of PCB 11 (3,3'-dichlorobiphenyl) and was synthesized as an analytical standard to study the metabolism of PCB 11, a polychlorinated biphenyl (PCB) congener that is not present in technical PCB mixtures. This compound was synthesized via Suzuki cross coupling of 5-bromo-3-chloro-1,2-dimethoybenzene and 3-chlorophenylboronic acid.

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ES027169

ES013661

ES005605

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Keywords

authentication 3,3'-dichlorobiphenyl PCB 11 polychlorinated biphenyls (PCBs)Superfund chemicals methoxy PCB Organic Chemical Synthesis Organic Chemistry Toxicology

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CC BY 4.0

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