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学科主题: 天然产物有机化学
题名: Synthesis of hept-6-en-2,4,5-triols and hept-6-en-2,3,5-triols
其他题名: 6-庚烯-2,4,5-三醇及6-庚烯-2,2,5-三醇的合成
作者: Jiang P(江平) ; Zhang SM(张少敏) ; He L(何蕾) ; Wu YK(伍贻康) ; Li Y(李焰)
通讯作者: 伍贻康 ; 李焰
刊名: Tetrahedron
发表日期: 2011
卷: 67, 期:14, 页:2651-2660
收录类别: SCI
部门归属: 中科院上海有机化学研究所; 湖北大学
英文摘要: In a systematic effort to establish the relative as well as absolute configurations of two natural products isolated from Asomycete Daldinia concentrica, four independent (non-antipodal) diastereomers of hept-6-en-2,4,5-triol, the structure previously proposed for the natural products, were synthesized in enantiopure forms through a chiral-pool route and their optical rotation as well as NMR data were recorded. Although these four synthetic isomers cover all possible relative configurations the originally assigned triol may have, none of them gave spectroscopic data compatible with those reported for the natural products. Similar negative results were also obtained with a group of four non-antipodal diastereomers of hept-6-en-2,3,5-triol. The genuine structures of the natural products are therefore to be re-assigned. (C) 2011 Elsevier Ltd. All rights reserved.
语种: 英语
相关网址: 查看原文
WOS记录号: WOS:000290822400020
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内容类型: 期刊论文
URI标识: http://ir.sioc.ac.cn/handle/331003/20463
Appears in Collections:生命有机化学国家重点实验室_期刊论文

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Recommended Citation:
Jiang P,Zhang SM,He L,et al. Synthesis of hept-6-en-2,4,5-triols and hept-6-en-2,3,5-triols[J]. Tetrahedron,2011,67(14):2651-2660.
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