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Synthesis, Optical Rotation, and Absolute Configurations of Santinols
其他题名Santinols的合成、旋光及绝对构型
Wu WJ(武文菊)1; Chen HJ(陈慧君)1; You J(由君)1; Wu YK(伍贻康)1; Liu B(刘波)1
2015
发表期刊Eur. J. Org. Chem.
期号26页码:5817-5825
摘要Santinols A1 and A2, two of the asymmetric 1,3-diacylglycerols (1,3-diacylglycerides) recently isolated from Helichrysum italicum subsp. microphyllum, were synthesized for the first time. The synthetic samples showed essentially the same H-1 and C-13 NMR spectra as reported for natural santinols. The optical rotations were also consistent with those for their natural counterparts, but only for less than an hour after the preparation of the sample solution; the sign of the optical rotation may reverse after a more prolonged time, revealing some so far unknown yet very interesting phenomena that deserve particular attention with regard to assignments of absolute configurations for asymmetric 1,3-diacylglycerols by comparison of specific rotations. Also of interest is that acylation of the C-2 OH groups in asymmetric 1,3-diacylglycerols with 2-(phenylamino)benzoic acid led to substantially magnified specific rotations and thus may help in characterization/identification and rapid estimation of the optical purities of asymmetric 1,3-diacylglycerols.
文章类型论文
学科领域生命有机化学
DOI10.1002/ejoc.201500758
URL查看原文
收录类别SCI
语种英语
WOS记录号WOS:000360762400016
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sioc.ac.cn/handle/331003/39524
专题生命有机化学国家重点实验室
通讯作者Wu YK(伍贻康); Liu B(刘波)
作者单位1.哈尔宾理工大学
2.中科院上海有机化学研究所, 生命有机化学国家重点实验室
推荐引用方式
GB/T 7714
Wu WJ,Chen HJ,You J,et al. Synthesis, Optical Rotation, and Absolute Configurations of Santinols[J]. Eur. J. Org. Chem.,2015(26):5817-5825.
APA 武文菊,陈慧君,由君,伍贻康,&刘波.(2015).Synthesis, Optical Rotation, and Absolute Configurations of Santinols.Eur. J. Org. Chem.(26),5817-5825.
MLA 武文菊,et al."Synthesis, Optical Rotation, and Absolute Configurations of Santinols".Eur. J. Org. Chem. .26(2015):5817-5825.
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