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Preparation of meta-chlorophenols by selective hydrodechlorination of polychlorophenols
Preparation of meta-chlorophenols by selective hydrodechlorination of polychlorophenols
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机译:多氯酚的选择性加氢脱氯制间氯酚
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摘要
Meta-chlorophenols useful as intermediates in various organic syntheses are prepared by selectively catalytically hydrodechlorinating a polychlorophenol in liquid organic phase and in the presence of a nobel metal catalyst and a Lewis acid, said polychlorophenol bearing chlorine substituents in both the meta- and ortho- and/or para-positions.
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