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北京石油化工学院2026年研究生招生接收调剂公告
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ydmhope

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优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

[求助] 微谱求助,急急可以确切点么,我查文献真得不方便,万分感谢 已有1人参与

多谢帮忙,碳谱173.82,166.49,162.85,161.89,144.22,111.50,104.33,100.91,33.65,26.85,25.03,23.62,22.65,19.94,13.68
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梅春

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优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

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感谢参与,应助指数 +1
1 .     Ethyl 2-[3-(2,2-dimethylpropanoyl)selenoureido]-4,5,6,7-tetrahydrobenzo[1]thiophene-3-carboxylatepotassium salt
C17H23N2O3SSeK     相似度:60%
Molecules          2000          5          37-50
Acid-Base Initiated Cyclization and Retrocyclization Reactions of Ethyl 2-(3-Acylselenoureido)benzoates, -thiophene-3-carboxylates and the Corresponding 2-(3-Acylisoselenoureido) Derivatives
Jiri Sibor, Dalimil Zurek, Otakar Humpa and Pavel Pazdera
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     Ethyl 1-Fluoro-2-oxocyclododecanecarboxylate
    相似度:60%
Helvetica Chimica Acta          2012          95          353-403
Substrate Range of the Titanium TADDOLate Catalyzed Asymmetric Fluorination of Activated Carbonyl Compounds
Andreas Bertogg, Lukas Hintermann, Dominique P. Huber, Mauro Perseghini,Maria Sanna, and Antonio Togni
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     n-Butyl Orsellinate
    相似度:60%
Chemical & Pharmaceutical Bulletin          2008          56          1551-1554
Radical-Scavenging Activity of Orsellinates
Thiago Inácio Barros LOPES,Roberta Gomes COELHO,Nídia Cristiane YOSHIDA,and Neli Kika HONDA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     6-desmethoxy ruprechstyril
C14H17NO3     相似度:60%
Natural Product Research          2013          27          1153-1158
An efficient total synthesis of ruprechstyril from Ruprechtia tangarana
Aamer Saeed
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     (3R ),(6R )-6-hydroxy-de-O-methyllasiodiplodin
C16H22O5     相似度:56.2%
Phytochemistry          2000          54          489-494
Potato micro-tuber inducing hydroxylasiodiplodins from Lasiodiplodia theobromae
Qing Yang, Maki Asai, Hideyuki Matsuura, Teruhiko Yoshihara
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     (±)-threo-1-(1- oxo-4,5-dihydroxy-2E-decaenyl)piperidine
C15H27NO3     相似度:53.3%
Journal of Natural Products          2004          67          1005-1009
New Amide Alkaloids from the Roots of Piper nigrum
Kun Wei, Wei Li, Kazuo Koike, Yuping Pei, Yingjie Chen, and Tamotsu Nikaido
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     8-hydroxy-6-methoxy-3-npentylisocoumarin
    相似度:53.3%
Planta Medica          1991          57          575-577
Constituents of Knema laurina and Knema tenuinervia ssp. setosa
AnalceKijjoa, Maria José T. G. Gonzalez, Madalena M. M. Pinto,Ing-OnMonanondra, and Werner Herz
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     8-Hydroxy-6-methoxy-3-pentylisocoumarin
C15H18O4     相似度:53.3%
Phytochemistry          2009          70          1233-1238
Anti-mosquito and antimicrobial nor-halimanoids, isocoumarins and an anilinoid from Tessmannia densiflora
Charles Kihampa, Mayunga H.H. Nkunya, Cosam C. Joseph, Stephen M. Magesa, Ahmed Hassanali, Matthias Heydenreich , Erich Kleinpeter
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     7-Chloro-8-hydroxy-6-methoxy-3-pentylisocoumarin
C15H17O4Cl     相似度:53.3%
Phytochemistry          2009          70          1233-1238
Anti-mosquito and antimicrobial nor-halimanoids, isocoumarins and an anilinoid from Tessmannia densiflora
Charles Kihampa, Mayunga H.H. Nkunya, Cosam C. Joseph, Stephen M. Magesa, Ahmed Hassanali, Matthias Heydenreich , Erich Kleinpeter
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     sec-Butyl Orsellinate
    相似度:53.3%
Chemical & Pharmaceutical Bulletin          2008          56          1551-1554
Radical-Scavenging Activity of Orsellinates
Thiago Inácio Barros LOPES,Roberta Gomes COELHO,Nídia Cristiane YOSHIDA,and Neli Kika HONDA
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     5-hydroxy-7-methoxy-2-pentylchromone
C15H18O4     相似度:53.3%
Phytochemistry          1989          28          1992-1993
A chromone from Zanthoxylum species
Carlos Jiménez,Manuel Marcos,Mary Carmen Villaverde,Ricardo Riguera,Luis Castedo,Frank Stermitz
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     compound 5/8
C14H19N5S     相似度:53.3%
Journal of Heterocyclic Chemistry          2003          40          813-820
On triazoles XLVII. Synthesis of 1,3a,5,6,ωc-pentaazacycloalka[e]acenaphthylenes
Gábor Berecz and József Reiter
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     compound 4/2
C17H26N6S     相似度:53.3%
Journal of Heterocyclic Chemistry          2002          39          703-718
On triazoles XLVI. Synthesis of 1,3a,5,6,10c-pentaazaacephenanthrylenes
Gabor Berecz, László Párkányi, József Reiter and Alajos Kálmán
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     6,8-dihydroxy-3-pentyl-2H-isoquinolin-1-one
C14H17NO3     相似度:53.3%
Heterocycles          2009          79          753-764
Synthetic Studies on Natural Isocoumarins and Isocarbostyril Derivatives Having an Alkyl Substituent at the 3-Position: Total Synthesis of Scoparines A and B, and Ruprechstyril
Marcellino Rudyanto, Koichi Kobayashi, and Toshio Honda
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     8-hydroxy-6-methoxy-3-n-pentylisocoumarin
C15H18O4     相似度:53.3%
Chinese Journal of Natural Medicines          2008          6          271-274
Chemical Constituents from the Roots and Stems of Ervatamia hainanensis
JIN Li; LU Jia; JIN Yong-Sheng; YANG Xiang-Nan; CHEN Hai-Sheng
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     (5,7-dihydroxy-4-oxo-4H-chromen-3-yl)methyl pentanoate
C15H16O6     相似度:53.3%
Bioorganic & Medicinal Chemistry          2010          18          2864-2871
Synthesis of a novel series of diphenolic chromone derivatives as inhibitors of NO production in LPS-activated RAW264.7 macrophages
Guo-Biao Liu, Jian-Liang Xu, Mei Geng, Rui Xu, Rong-Rong Hui, Jian-Wei Zhao, Qiang Xu, Hong-Xi Xu, Jian-Xin Li
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     7-hydroxy-2,5-dimethyl 4-H-1-benzopyran-4-one
C11H10O3     相似度:53.3%
Natural Product Research and Development          2000          12(2)          1-3
A NEW ALKALOID FROM THE SEEDS OF ALLIUM TUBEROSUM
Sang Shengmin; Mao Shilong; Lao Aina; Chen Zhongliang
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     compound VIIa
C12H21NO     相似度:53.3%
Russian Journal of Organic Chemistry          2004          40          1427-1431
Acid-catalyzed reactions of epoxides derived from citronellene
T. M. Khomenko, D. V. Korchagina and V. A. Barkhash
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
19 .     compound 7
    相似度:53.3%
Indian Journal of Chemistry Section B          1999          38B          4-7
A novel diketosesquiterpenoid from the soft coral Sinularia intacta of the Indian Ocean
A S R Anjaneyulu&P Mangala Gowri
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     compound 6b
    相似度:53.3%
Indian Journal of Chemistry Section B          1995          34B          992-993
13C NMR assignments of α- and β-dihydroartemisinin
Ashish Kumar Pathak, Dharam C Jain & Ram P Sharma
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!优秀!!有木有!!!

【答案】应助回帖

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ydmhope: 金币+10, ★★★很有帮助, 真得很感谢,您的结构的我再求助还可以给我发么,谢谢了啊 2015-02-16 20:20:22
类似结构如下:

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