Asymmetric total syntheses of (-)-a-Lycorane, (-)-Zephyranthine, and formal synthesis of (+)-Clivonine
Asymmetric total syntheses of (-)-a-Lycorane, (-)-Zephyranthine, and formal synthesis of (+)-Clivonine
复制标题
(-)-a-Lycorane、(-)-Zephyranthine 的不对称全合成以及 ( )-Clivonine 的形式合成
DOI:
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发表时间:
2017
期刊:
影响因子:
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通讯作者:
Xing-Wen Sun
中科院分区:
文献类型:
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作者:
Yong-Jian Chen;Sen-Lin Cai;Chuan-Chuan Wang;Jin-Duo Cheng;Søren Kramer;Xing-Wen Sun
An asymmetric route to (-)-a-lycorane and (-)-zephyranthine, and a formal total synthesis of (+)-clivonine were achieved. A pivotal intermediate, which serves as a potent precursor for the divergent syntheses of these natural products, was accessed by a diastereoselective Pdcatalyzed cinnamylation of an N-tert-butanesulfinyl imine.