ICCAS OpenIR
Spectral study of a new dihydroisocoumarin
Wang, HM; Shi, W; Xu, YK; Liu, Y; Lu, MJ; Pan, JQ
2003-09-01
Source PublicationMAGNETIC RESONANCE IN CHEMISTRY
ISSN0749-1581
Volume41Issue:9Pages:718-720
AbstractA novel dihydroisocoumarin, 3,4-dihydro-6,8-dihydroxy3-(2'-acetyl-3'-hydroxy-5'-methoxy)methyl-1H-[2]benzo-pyran-1-one, was isolated from the chloroform extract of the sap of the traditional herb Aloe vera. Its structure was determined by high-resolution negative fast atom bombardment mass spectrometry (MS), 2D NMR spectroscopy and x-ray crystallography. The molecular structure was elucidated by 2D NMR analysis. The complete assignment of the H-1 and C-13 NMR spectra of this compound was performed by using H-1 detected one-bond heteronuclear multiple quantum correlation (HMQC) and long-range (two and three bonds) heteronuclear multiple quantum bond correlation (HMBC) experiments. Detailed analyses of the one- and two-dimensional NMR techniques are presented in additional to the spectral properties (MS, IR and UV). Copyright (C) 2003 John Wiley Sons, Ltd.
KeywordNmr H-1 Nmr C-13 Nmr 2d Nmr X-ray Crystallography 3 4-dihydro-6 8-dihydroxy-3-(2 '-acetyl-3 '-hydroxy-5 '-methoxy)Methyl-1h-[2]Benzopyran-1-one
DOI10.1002/mrc.1211
Indexed BySCI ; IC
Language英语
WOS IDWOS:000184847000011
PublisherJOHN WILEY & SONS LTD
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80768
Collection中国科学院化学研究所
Corresponding AuthorLiu, Y
Affiliation1.Chinese Acad Sci, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Ctr Mol Sci, Beijing 100080, Peoples R China
2.Peking Univ, Ctr Anal & Measurement, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Wang, HM,Shi, W,Xu, YK,et al. Spectral study of a new dihydroisocoumarin[J]. MAGNETIC RESONANCE IN CHEMISTRY,2003,41(9):718-720.
APA Wang, HM,Shi, W,Xu, YK,Liu, Y,Lu, MJ,&Pan, JQ.(2003).Spectral study of a new dihydroisocoumarin.MAGNETIC RESONANCE IN CHEMISTRY,41(9),718-720.
MLA Wang, HM,et al."Spectral study of a new dihydroisocoumarin".MAGNETIC RESONANCE IN CHEMISTRY 41.9(2003):718-720.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, HM]'s Articles
[Shi, W]'s Articles
[Xu, YK]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, HM]'s Articles
[Shi, W]'s Articles
[Xu, YK]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, HM]'s Articles
[Shi, W]'s Articles
[Xu, YK]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.