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A new facile synthesis of shikalkin
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作者 Qun Lu hao lun tang +1 位作者 Yan Qiang Shao Jun Chao Cai 《Chinese Chemical Letters》 SCIE CAS CSCD 2008年第2期172-174,共3页
A short and convergent approach for the synthesis of shikalkin (dl-shikonin) is presented. Stobbe reaction was employed to construct the aromatic skeleton 6. This is followed by a practical method to prepare the key... A short and convergent approach for the synthesis of shikalkin (dl-shikonin) is presented. Stobbe reaction was employed to construct the aromatic skeleton 6. This is followed by a practical method to prepare the key epoxides 9 from aldehydes 8 in high yield. Finally, shikalkin is achieved by Grignard reaction and oxidation. 展开更多
关键词 SYNTHESIS Shikalkin EPOXIDES
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