Synthetic communications

Synthesis of substituted triarylpyran through an unexpected intramolecular cyclization

A Gupta, G Beazley, J Lee, G Bérubé

文献索引：Gupta, Atul; Beazley, Gloria; Lee, Jean; Berube, Gervais Synthetic Communications, 2007 , vol. 37, # 12 p. 2031 - 2037

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被引用次数: 3

摘要

Abstract An unexpected cyclization of 1, 1, 2??tris??(4??methoxyphenyl)??pentan??1, 5??diol (7) yielding highly substituted (±) 2, 2, 3??tris??(4??methoxyphenyl) tetrahydropyran (10) under mild reaction conditions is described. A reaction mechanism for the formation of this product is postulated.