| Remarkable Stereoelectronic Effect of the Methylenedioxy Phenyl System in the Total Synthesis of Cephalotaxine |
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| 引用本文： | HuaYANG YongQiangWANG WeiDongZ.LI. Remarkable Stereoelectronic Effect of the Methylenedioxy Phenyl System in the Total Synthesis of Cephalotaxine[J]. 中国化学快报, 2005, 16(3): 311-314 |
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| 作者姓名： | HuaYANG YongQiangWANG WeiDongZ.LI |
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| 作者单位： | StateKeyLaboratoryofAppliedOrganicChemistry,LanzhouUniversity,Lanzhou730000 |
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| 摘 要： | Methylenedioxyphenyl unit displays a significant stereoelectronic effect in some key transformations in the total synthesis of cephalotaxine. The ring-strain of methylenedioxy ring may account for some important facile ring-skeleton rearrangements.
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| 关 键 词： | 立体选择 亚甲二氧基苯基系统 总合成 粗榧碱 还原重排 天然化合物 |
Remarkable Stereoelectronic Effect of the Methylenedioxy Phenyl System in the Total Synthesis of Cephalotaxine |
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| Hua YANG Yong Qiang WANG,Wei Dong Z. LI State Key Laboratory of Applied Organic Chemistry,Lanzhou University,Lanzhou. Remarkable Stereoelectronic Effect of the Methylenedioxy Phenyl System in the Total Synthesis of Cephalotaxine[J]. Chinese Chemical Letters, 2005, 16(3): 311-314 |
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| Authors: | Hua YANG Yong Qiang WANG Wei Dong Z. LI State Key Laboratory of Applied Organic Chemistry Lanzhou University Lanzhou |
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| Affiliation: | Hua YANG Yong Qiang WANG,Wei Dong Z. LI* State Key Laboratory of Applied Organic Chemistry,Lanzhou University,Lanzhou 730000 |
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| Abstract: | Methylenedioxyphenyl unit displays a significant stereoelectronic effect in some key transformations in the total synthesis of cephalotaxine. The ring-strain of methylenedioxy ring may account for some important facile ring-skeleton rearrangements. |
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| Keywords: | Stereoelectronic effect reductive rearrangement cephalotaxine total synthesis. |
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