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New Asymmetric Synthesis of Alkannin and Shikonin
A new approach for asymmetric synthesis of alkannin and shikonin is presented. The chiral centers of the targets were introduced via an asymmetric C-arylation of protected chiral glyceraldehyde in high de. The two enantiomers were prepared with the D-isopropylideneglyceraldehyde as the starting material.
作 者: Jian Gang ZHANG Qun LU Wen Hu DUAN Jun Cao CAI 作者單位: Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Graduate School of the Chinese Academy of Science Chinese Academy of Sciences,, Shanghai 201203 刊 名: 中國化學(xué)快報(bào)(英文版) ISTIC SCI 英文刊名: CHINESE CHEMICAL LETTERS 年,卷(期): 2005 16(4) 分類號(hào): 關(guān)鍵詞: Asymmetric synthesis alkannin shikonin arylglycerols【New Asymmetric Synthesis of Alkannin】相關(guān)文章:
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