| 次溴酸异莰烷酯的光分解反应及其在Nojj菊醇合成中的应用 |
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| 引用本文： | 刘铸晋,陈庆之,刘尧权.次溴酸异莰烷酯的光分解反应及其在Nojj菊醇合成中的应用[J].化学学报,1989,47(6):609-613. |
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| 作者姓名： | 刘铸晋 陈庆之 刘尧权 |
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| 作者单位： | 中国科学院广州化学研究所 |
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| 摘 要： | 本文研究了异莰烷醇两种异构体在Br2-HgO光照条件下的Barton反应, 得到环醚,产率较高。由环醚开环经五步转化选择性地合成了Noji菊醇(Nojigiku alcohol); 环醚可作为β-檀香醇合成中的潜在中间体。
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| 关 键 词： | 羧酸酯 环醚 光分解 莰烷 溴酸 ＮＯＪＩ菊醇 |
The Photo-induced decomposition of iso-camphonyl hypobromites and its application in the synthesis of nojigiku alcohol |
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| LIU ZHUJIN,CHEN QINGZHI,LIU YAOQUAN.The Photo-induced decomposition of iso-camphonyl hypobromites and its application in the synthesis of nojigiku alcohol[J].Acta Chimica Sinica,1989,47(6):609-613. |
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| Authors: | LIU ZHUJIN CHEN QINGZHI LIU YAOQUAN |
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| Abstract: | The photo-induced decomposition of endo- and exo-isocamphanyl hypobromites in n-pentane was studied, which resulted in the formation of isomeric cyclic ethers I and II resp. Nojigiku alcohol (III), a monoterpene alcohol isolated from Chrysnathemum japonese, was synthesized from the cyclic ether I via a five-step sequence. |
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| Keywords: | CARBOXYLIC ACID ESTER CYCLIC ETHER PHOTODECOMPOSITION BORNANE BROMIC ACID NOJIGIKU ALCOHOL |
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