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yuncheng6

金虫 (小有名气)

[求助] 求助两个化合物的碳谱,谢谢大神! 已有1人参与

求助两个化合物的碳谱,谢谢大神!
K-1的碳谱为:
14.37,22.92,24.92,27.82,28.98,29.17,29.33,29.41,29.45,29.73,34.00,46.49,47.07,100.89,104.77,110.58,119.95,121.57,128.01,152.60,153.08,168.56,170.39,170.90,174.88,185.05,205.46
K-2的碳谱为:
13.99,19.09,22.83,24.90,30.44,65.45,108.51,110.00,112.13,122.02,129.09,131.95,164.75,181.57,188.82
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yuncheng6

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2楼: Originally posted by yangyinhe at 2015-03-26 09:30:47
1 .     (5S)-3--5-methylpyrrolidine-2,4-dione
    相似度:59.2%
Chemistry & Biodiversity          2010          7          2830-2845
Structure–Activity Relationships of Precursors and Analog ...

求助大神
K-2的碳谱为:
13.99,19.09,22.83,24.90,30.44,65.45,108.51,110.00,112.13,122.02,129.09,131.95,164.75,181.57,188.82
3楼2015-03-26 10:13:38
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★
感谢参与,应助指数 +1
yuncheng6: 金币+5, ★★★★★最佳答案 2015-03-26 23:08:19
1 .     (5S)-3-[(E)-1-Hydroxydodec-2-en-1-ylidene]-5-methylpyrrolidine-2,4-dione
    相似度:59.2%
Chemistry & Biodiversity          2010          7          2830-2845
Structure–Activity Relationships of Precursors and Analogs of Natural 3-Enoyl-tetramic Acids
Bertram Barnickel, Frances Bayliffe, Randi Diestel, Karl Kempf, Sabine Laschat, Steffen Pachali, Florenz Sasse, Andrea Schlenk and Rainer Schobert
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

2 .     (E)-4-((5-chlorobenzo[d]oxazol-2-ylimino)methyl)phenyl tetradecanoate
C28H35ClN2O3     相似度:57.1%
Chinese Chemical Letters          2011          22          1191-1194
Heterocyclic benzoxazole-based liquid crystals: Synthesis and mesomorphic properties
Sie Tiong Ha, Kok Leei Foo, Ramesh T. Subramaniam, Masato M. Ito, S. Sreehari Sastry, Siew Teng Ong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

3 .     compound 6
    相似度:55.5%
Phytochemistry          2003                   855-862
Benzoquinone derivatives of Myrsine africana and Maesa lanceolata
Lawrence O. Arot Manguro, Jacob O. Midiwo, Wolfgang Kraus, Ivar Ugi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

4 .     (±)-[2α(3E,5Z),4β,5β]-5-Acetamido-4-acetoxy-1-acetyl-2-(trideca-3',5'-dienyl)piperidine
C24H40N2O4     相似度:55.5%
Journal of the Chemical Society, Perkin Transactions 1          1996                   281-288
Photocyclisation of enamides. Part 39. General strategy for the synthesis of pseudodistomins: synthesis of triacetates of (±)-tetrahydropseudodistomin and proposed structures of pseudodistomins A and B
Takeaki Naito, Yoko Yuumoto, Toshiko Kiguchi and Ichiya Ninomiya
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

5 .     N-(2-(1H-indol-3-yl)ethyl)hexadecanamide
C26H42N2O     相似度:55.5%
Bioorganic & Medicinal Chemistry          2010          18          5103-5113
Tryptamine-derived alkaloids from Annonaceae exerting neurotrophin-like properties on primary dopaminergic neurons
Fanny Schmidt, Gael Le Douaron, Pierre Champy, Majid Amar, Blandine Séon-Méniel, Rita Raisman-Vozari, Bruno Figadère
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

6 .     3-({2-[2-(dioctylamino)-2-oxoethoxy]acetamido}methyl)benzoic acid
C28H46N2O5     相似度:55.5%
European Journal of Organic Chemistry          2011                   3959-3969
Hydrolysis and Radiation Stability of m-Xylylene Bis-diglycolamide: Synthesis and Quantitative Study of Degradation Products by HPLC–APCI+
Hitos Galán, María Teresa Murillo, Rosa Sedano, Ana Núñez, Javier de Mendoza, Amparo González-Espartero and Pilar Prados
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

7 .     Nα-(tert-butyloxycarbonyl)-(R)-tryptophan di-n-pentylamide
    相似度:55.5%
Journal of Medicinal Chemistry          1991          34          3350-3359
Cholecystokinin (CCK) antagonists: (R)-tryptophan-based hybrid antagonists of high affinity and selectivity for CCK-A receptors
James F. Kerwin Jr., Frank Wagenaar, Hana Kopecka, Chun Wel Lin, Thomas Miller, David Witte, Michael Stashko, Alex M. Nadzan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

8 .     tryptophol oleate
    相似度:53.5%
Phytochemistry          1989          28          2949-2954
Conversion of indole-3-ethanol to fatty acid esters in Craterellus cornucopioides
Volker Magnus,Goran Laćan,Sonja Iskrić,Paul Lewer,Robin T. Aplin,Viktor Thaller
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

9 .     compound 2
C28H44O4     相似度:51.8%
Phytochemistry          2004          65          3033-3039
Antioxidant activity of phenylpropanoid esters isolated and identified from Platycodon grandiflorum A. DC
Ji-Young Lee, Jae-Wook Yoon, Cheong-Tae Kim, Seung-Taik Lim
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

--------------------------------------------------------------------------------

10 .     methyl (8'Z,10'R)-6-(10-acetoxy-8-pentadecenyl)-2,4-dihydroxybenzoate
    相似度:51.8%
Journal of Natural Products          1993          Vol 56          1737
Use of Alkenylresorcinols from Ononis speciosa as Synthetic Precursors of Compounds with Potential Biological Activity
Alejandro F. Barrero, Juan F. Sánchez, Ignacio Rodríguez, Mercedes Maqueda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-03-26 09:30:47
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