ChemInform Abstract: An Improved Method
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Chuanjun Song; Peng Zhao; Zhiqiang Hu; Shuai Shi; Yanmei Cui; Junbiao Chang
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Article
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2010
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John Wiley and Sons
⚖ 83 KB
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## Abstract A highly regioselective bromination of protected gallates and an anhydride‐linker assisted intramolecular Ullmann reaction are the key steps in an improved method for the synthesis of unsymmetrical γ‐dimethylenedioxobiphenyl compound (VII).