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lq5517

木虫 (小有名气)

[求助] 微谱求助! 已有1人参与

13C NMR (126 MHz, dmso) δ 22.82, 23.30, 101.04, 105.70, 111.37, 120.12, 125.19, 142.58, 162.58, 162.82, 166.98, 168.47, 194.17.
碳谱上明显出峰的地方有这13个,有几个出峰不知道是不是杂质的位移我没算进去,有δ 149.9, 137.1, 118.8, 115.1, 99.1, 84.7.这几个
化合物很纯,质谱显示两个等量的峰,所以可能分子量为261或者411
氢谱出了13个H
求大神指点!!!
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lifeliuyan

至尊木虫 (职业作家)

【答案】应助回帖

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感谢参与,应助指数 +1
lq5517: 金币+10, ★★★★★最佳答案, 111 2014-12-05 17:45:19
查询结果:共查到6个化合物(查询结果仅供参考)
1 .     papulosic acid
    相似度:56.2%
Phytochemistry          1998          48          815-822
NMR assignments of depsides and tridepsides of the lichen family umbilicariaceae
Takao Narui, Keiko Sawada, Satoshi Takatsuki, Toru Okuyama, Chicita F. Culberson, William Louis Culberson, Shoji Shibata
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     4-methoxy-5,6-dimethyl-2H-pyrano[2,3-b]pyridin-2-one
C11H11NO3     相似度:53.8%
Journal of the Chemical Society, Perkin Transactions 1          1991                   997-999
Metabolic products of Fusarium acuminatum: acuminatopyrone and chlamydosporol
John Frederick Grove and Peter B. Hitchcock
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     aloesol
    相似度:53.8%
Natural Product Research and Development          2013          25          431-434
The Polyketide Metabolites from the Endophytic Fungus Penicillium sp. (No. 4) of Paris polyphylla Sm.
LIU Yan-hui, YANG Xuan, LI Jiu-ling, GUO Zhi-yong, DENG Zhang-shuang, TU Xuan, CHEN Jian-feng, ZOU Kun
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     4-(1-isopropyl-1H-indol-3-yl)-2-pyrimidinamine
C15H16N4     相似度:50%
Journal of Heterocyclic Chemistry          2007          44          793-801
Dimethylformamide dimethyl acetal in heterocyclic synthesis: Synthesis of polyfunctionally substituted pyridine derivatives as precursors to bicycles and polycycles
Fathi A. Abu-Shanab,A. M. Hessen and S. A. S. Mousa
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     (R)-α-acetamido-N-(R)-α-methylbenzyl)-2-furanacetamide
C16H18N2O3     相似度:50%
Journal of Medicinal Chemistry          1990          33          919-926
Preparation and anticonvulsant activity of a series of functionalized .alpha.-aromatic and .alpha.-heteroaromatic amino acids
Harold Kohn, Kailash N. Sawhney, Philippe LeGall, Judith D. Conley, David W. Robertson, J. David Leander
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     (S)-α-acetamido-N-(S)-α-methylbenzyl)-2-furanacetamide
C16H18N2O3     相似度:50%
Journal of Medicinal Chemistry          1990          33          919-926
Preparation and anticonvulsant activity of a series of functionalized .alpha.-aromatic and .alpha.-heteroaromatic amino acids
Harold Kohn, Kailash N. Sawhney, Philippe LeGall, Judith D. Conley, David W. Robertson, J. David Leander
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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