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題名: Total Synthesis of Kaempferol and Methylated Kaempferol Derivatives
作者: Lee, Yean-Jang;Wu, T. D.
貢獻者: 化學系
日期: 2001-04
上傳時間: 2012-12-10T02:51:38Z
出版者: 中國化學學會　
摘要: Kaempferol (1), a natural product from various plants, was synthesized in which the longest linear sequence is only seven steps in over all yields of 47% from commercially avail able 1,3,5-trimethoxybenzene (10). The methyl ated kaempferols 2-5 were also pre pared by use of this concise synthetic method ology. The key trans formations in this synthesis involved the I2 oxidative-promoting-cyclization and DDO oxidative hydroxylation. Several strategies to achieve 1 are provided.
關聯: J. Chin. Chem. Soc., 48(2): 201-206
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