Some Synthetic Studies Related to Peryle
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Zhao, Chen ;Zhang, Xu-Sheng ;Zhang, Pang
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Article
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1993
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John Wiley and Sons
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English
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## Abstract Two closely related routes to dimethyl 3,10βdihydroβ2,11βdihydroxyβ4,6,7,9βtetramethoxyβ3,10βdioxoβ1,12βperylenediacetate (10), one involving Ullmann phenol coupling and the other by double oxidative coupling are described. Regioselective demethylation of 10 followed by methylation or v