- 作者: Yean-Jang Lee and Tsao-Dong Wu
- 中文摘要:
Department of Chemistry, National Changhua University of Education, Changhua, Taiwan
Kaempferol (1), a natural product from various plants, was synthesized in which the longest linear sequence is only seven steps in overall yields of 47% from commercially available 1,3,5-trimethoxybenzene (10). The methylated kaempferols 2-5 were also prepared by use of this concise synthetic methodology. The key transformations in this synthesis involved the I2 oxidative-promoting-cyclization and DDO oxidative hydroxylation. Several strategies to achieve 1 are provided. - 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --