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zhu13liang

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[求助] 求助]微谱查一结构,可能是个简单化合物,谢谢

微谱查一结构,可能是简单化合物,谢谢

碳谱数据为:
184.35,173.94,26.16
溶剂选项: 全部 D2O
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【答案】应助回帖

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感谢参与,应助指数 +1
zhu13liang: 金币+10, ★★★★★最佳答案 2013-06-24 20:15:59
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2
26.2,173.9,184.4  
溶剂选项: 全部 CDCl3 CD3CD2OD CD2Cl2 C5D5N C3D7NO CD3SOCD3 C4D8O (CH3)4Si C4D8O2 CD3COOD C4D8O2 H2O D2O CF3COOD CD3OD ND3 CD3COCD3 C6D6 CD3CN 查询空值  
匹配容差: (数字格式,可自行设定)
相似度:  %(相似度>=50%)  




查询结果:共查到10个化合物(查询结果仅供参考)  
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1 .     2-(2,5-dioxopyrrolidin-1-yl)guanidine hydrochloride
C5H9ClN4O2     相似度:66.6%
Heterocycles          2010          81          2291-2311
Rearrangement of 2-(2,5-Dioxopyrrolidin-1-yl)guanidine: An Efficient Synthesis and Structure of 3-(5-Amino-1H-1,2,4-triazol-3-yl)propanoic Acid and Derivatives
Victor M. Chernyshev, Anna V. Chernysheva, and Zoya A. Starikova
Structure      13C NMR   碳谱模拟图

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

2 .     Octanedioic acid
    相似度:50%
Journal of Chinese Pharmaceutical Sciences          2006          15          251-254
Chemical Constituents from Roots of Semiaquilegia adoxoides
NIU Feng, XIE Guang-bo, CUI Zheng, CHEN Fa-kui, and TU Peng-fei
Structure      13C NMR   碳谱模拟图

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

3 .     N,N'-dimethyl-2,2-diethylmalonamide
C9H18N2O2     相似度:50%
Tetrahedron Letters          2000          41          5325-5328
Decarbonylation of tetrasubstituted barbituric acids as a versatile method for preparation of N,N′,2,2-tetrasubstituted malonamides
Branko S. Jursic
Structure      13C NMR   碳谱模拟图

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

4 .     compound 3
    相似度:50%
Heterocycles          2005          66          603-610
Asymmetric Mannich-Type Addition of Lithium Glycolates to Imines Producing 3-Hydroxy-4-phenylazetidin-2-ones
Hiroki Fujieda, Seiji Hata, Ken-ichi Yamada, and Kiyoshi Tomioka*
Structure      13C NMR   碳谱模拟图

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

5 .     sodium 3-methoxy-3-oxopropane-1-sulfinate
    相似度:50%
Tetrahedron Letters          2002          43          8479-8483
A mild, convenient synthesis of sulfinic acid salts and sulfonamides from alkyl and aryl halides
Jeremy M Baskin, Zhaoyin Wang
Structure      13C NMR   碳谱模拟图

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

6 .     compound 9a
    相似度:50%
Heterocycles          2000          53          761-764
Trapping of Unsaturated Fulvene Endoperoxides with Dimethyl 1,2,4,5-Tetrazine-3,6-dicarboxylate: A New Synthesis of Alkylidene- and Arylidenemalonaldehydes
Galip Özer, Nurullah Saraçoglu, and Metin Balci*
Structure      13C NMR   碳谱模拟图

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

7 .     compound 12b
C6H12N2S     相似度:50%
Heterocycles          2000          53          1317-1328
Solution Parallel Synthesis of Cyclic Guanidines
Christelle Marmillon, Jacques Bompart, Michèle Calas, Roger Escale,* and Pierre-Antoine Bonnet
Structure      13C NMR   碳谱模拟图

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

8 .     sodium β-hydroxy-α-ketoisovalerate
    相似度:50%
Bioorganic Chemistry          1990          18          116-130
Synthesis of l-β-hydroxyvaline from α-keto-β-hydroxyisovalerate using leucine dehydrogenase from Bacillus species
Ronald L. Hanson, Janak Singh, Thomas P. Kissick, Ramesh N. Patel, Laszlo J. Szarka, Richard H. Mueller
Structure      13C NMR   碳谱模拟图

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

9 .     N,N-dimethoxy-N,N'-dimethylsuccinimide
    相似度:50%
European Journal of Organic Chemistry          2010                   152-156
A Short and Efficient Synthesis of Bridgehead Mono- and Dideuteriated Tropinones
Anaïs Fournial, Tsiresy Ranaivondrambola, Monique Mathé-Allainmat, Richard J. Robins and Jacques Lebreton
Structure      13C NMR   碳谱模拟图

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

10 .     endo,cis-7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic Acid
C8H10O5     相似度:50%
Journal of Medicinal Chemistry          1985          28          1580-1590
Synthesis and in vitro pharmacology of 7-oxabicyclo[2.2.1]heptane analogs of thromboxane A2/PGH2
P. W. Sprague, J. E. Heikes, J. Z. Gougoutas, M. F. Malley, D. N. Harris, R. Greenberg
Structure      13C NMR   碳谱模拟图

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