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505637584

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[求助] 急求结构,谢谢 已有1人参与

13CNMR(600MHz,DMSO)δ 27.4,29.2,51.6,63.2,96.7,107.0,110.4,112.8,122.2,125.5,146.3,151.9,163.9,202.9
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yangyinhe

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【答案】应助回帖

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505637584: 金币+15, ★★★★★最佳答案, 谢谢 2015-04-14 19:42:22
.     3-(2,3-dimethoxy-4-methylphenyl)-3-methylpent-4-enal
C15H20O3     相似度:53.3%
Tetrahedron          2006          62          9393-9402
Structure revision of HM-3, an aromatic sesquiterpene isolated from the phytopathogenic fungus Helicobasidium mompa. First total syntheses of HM-3 and HM-4
A. Srikrishna, P.C. Ravikumar
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     1-tert-butyl 3-methyl 5-benzyl-4-methoxy-1H-pyrrole-1,3-dicarboxylate
C19H23NO5     相似度:53.3%
Tetrahedron          2013          69          11092-11108
α-Amino acid derived enaminones and their application in the synthesis of N-protected methyl 5-substituted-4-hydroxypyrrole-3-carboxylates and other heterocycles
Uroš Grošelj, Mojca Žorž, Amalija Golobič, Branko Stanovnik, Jurij Svete
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     6,7-dimethoxy-1-methyl-2(1H)-quinoxalinone-3-propionylcarboxylic acid methyl ester
    相似度:53.3%
Magnetic Resonance in Chemistry          1998          36          300-302
Complete 13C and 1H spectral assignments of certain substituted quinoxalinones
Valérie Rampont-Placidi, Benoit Cossec, Marie-Thérèse Brondeau and Pierre Mutzenhardt
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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4 .     ligudentatol
    相似度:50%
China Journal of Chinese Materia Medica          2007          32          1044-1047
Study on chemical constituents from Ligularia intermedia of Shanxi
XUE Huiqing, MA Xuemei, WEI Xiaoning, WU Suixian, WANG Hanqing
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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5 .     arborescidine B
C16H17BrN2     相似度:50%
Journal of Natural Products          1993          Vol 56          99
Brominated Indole Alkaloids from the Marine Tunicate Pseudodistoma arborescens
Mohammed Chbani, Mary Païs, Jean-Marc Delauneux, Cécile Debitus
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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6 .     baishouwubenzophenone
C16H14O6     相似度:50%
Acta Pharmaceutica Sinica          1988          Vol 23          276-280
STUDIES ON CONSTITUENTS OF CHINESE TRADITIONAL DRUG BAISHOUWU (CYNANCHUM AURICULATUM ROYLE EX WIGHT)
SS Gong; CD Liu; SL Liu; YR Du; W Kang and XQ Dong
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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7 .     (cis)-tetrahydroisoxazolo[3'4':4,5]thiopyrano[2,3-b]indole
C15H18N2OS     相似度:50%
Tetrahedron Letters          2012          53          762-764
Stereoselective synthesis of novel annulated thiopyrano indole derivatives from simple oxindole via intramolecular 1,3-dipolar cycloaddition reactions of nitrone and nitrile oxide
Swarup Majumder,Pulak J. Bhuyan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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8 .     methyl (2,6-dibromo-1H-indol-3-yl)acetate
C11H9NO2Br2     相似度:50%
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Oscar R. Suárez-Castillo, Maricruz Sánchez-Zavala, Myriam Meléndez-Rodríguez, Eliazar Aquino-Torres, Martha S. Morales-Ríos, and Pedro Joseph-Nathan
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9 .     2-(1,1-dimethylallyl)-1H-indol-6-ol
C13H15NO     相似度:50%
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Synthetic studies towards paraherquamide F: synthesis of the 1,7-dihydropyrano[2,3-g]indole ring system
Rhona J. Cox, Robert M. Williams
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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10 .     N,N-Bis-9-acridinyl-1,4-bis-(3-aminopropyl)piperazine
C36H38N6     相似度:50%
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Synthesis of Monomeric and Dimeric Acridine Compounds as Potential Therapeutics in Alzheimer and Prion Diseases
René Csuk, Alexander Barthel, Christian Raschke, Ralph Kluge, Dieter Ströhl, Lothar Trieschmann and Gerald Böhm
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
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