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5. Remarkable Stereoelectronic Effect of the Methylenedioxy Phenyl System in the Total Synthesis of Cep

Remarkable Stereoelectronic Effect of the Methylenedioxy Phenyl System in the Total Synthesis of Cep

来源 :中国化学快报（英文版） | 被引量 : 0次 | 上传用户：jluzoro

【摘 要】

：

Methylenedioxyphenyl unit displays a significant stereoelectronic effect in some key transformations in the total synthesis of cephalotaxine. The ring-strain of

【作 者】

：

Hua YANG Yong Qiang WANG Wei D 

【机 构】

：

State Key Laboratory of Applied Organic Chemistry

【出 处】

：

中国化学快报（英文版）

【发表日期】

：

2004年期

【关键词】

：

Stereoelectronic effect reductive rearrangement cephalotaxine total synthesis 

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论文部分内容阅读

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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