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[求助]
微普求助，求大神帮忙，谢谢！ 已有1人参与
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400MHz，溶剂：DMSO 碳谱数据：180.49, (179.83), 162.07, 160.25, 145.03, 128.38, 125.84, 119.54, (119.22), 114.97, 72.07, 26.00, 23.16, 17.39, 8.31 括号内的碳棒较其它碳棒稍矮 新手，就这10个金币了，还请大神帮忙指导，谢谢！ |
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杨大松
至尊木虫 (文坛精英)
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【答案】应助回帖
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感谢参与，应助指数 +1
帅帅的白豆腐: 金币+10, ★★★很有帮助, 谢谢提供答案，我可以慢慢研究了。 2014-12-18 09:33:50
感谢参与，应助指数 +1
帅帅的白豆腐: 金币+10, ★★★很有帮助, 谢谢提供答案，我可以慢慢研究了。 2014-12-18 09:33:50
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1 . mansonone H 相似度:86.6% Phytochemistry 1990 29 980-982 A mansonone from Helicteres angustifolia Chiu-Ming Chen,Zong-Tsi Chen,Yuan-Liang Hong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . helicquinone C15H14O4 相似度:73.3% Phytochemistry 1987 26 578-579 A naphthoquinone from Helicteres angustifolia Mingshi Wang,Weiguo Liu Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . mansonone M 相似度:68.7% Journal of Natural Products 2004 67 1571-1573 Thespesenone and Dehydrooxoperezinone-6-methyl Ether, New Sesquiterpene Quinones from Thespesia populnea Lorraine S. Puckhaber, and Robert D. Stipanovic Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . mansonone H C15H14O4 相似度:66.6% Journal of Chinese Medicinal Materials 2012 35 1953-1956 Chemical Constituents from Wood of the Chinese Hainan Mangrove-associated Plant,Thespesia populnea XU Hui-wang, CHENG Fan, WU Jun, ZHOU Yuan Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . avicequinone E C15H14O5 相似度:64.2% Planta Medica 2006 72 564-566 Two New Cytotoxic Naphthoquinones from Mendoncia cowanii from the Rainforest of Madagascar Williams, Russell B.; Norris, Andrew; Miller, James S.; Razafitsalama, L. Jeremie; Andriantsiferana, Rabodo; Rasamison, Vincent E.; Kingston, David G. I. Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . 5-phenyl-2-(piperidin-1-yl)benzoxazole C18H18N2O 相似度:57.1% Tetrahedron 2013 69 6627-6633 Synthesis of 2-aminobenzoxazoles via copper-catalyzed electrophilic amination of benzoxazoles with O-benzoyl hydroxylamines Sirilata Yotphan, Danupat Beukeaw, Vichai Reutrakul Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . elijopyrone D C12H16O2 相似度:53.8% Natural Product Research 1995 6 303-308 Elijopyrones A-D: New α-pyrones from a Marine Actinomycete Steven G. Toske; Paul R. Jensen; Christopher A. Kauffman; William Fenical Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . aristolindiquinone 相似度:53.8% Journal of Natural Products 1984 Vol 47 331-341 Studies on Aristolochia III. Isolation and Biological Evaluation of Constituents of Aristolochia indica Roots for Fertility-Regulating Activity Chun-Tao Che, Mohamed S. Ahmed, Sam S. Kang, Donald P. Waller, A. S. Bingel, Annamarie Martin, Pathmanayaki Rajamahendran, Nuntavan Bunyapraphatsara, David C. Lankin, Geoffrey A. Cordell, Djaja D. Soejarto, R. O. B. Wijesekera, Harry H. S. Fong Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 3-acetyl-8-ethoxycoumarin C13H12O4 相似度:53.8% Molecules 2012 17 971-988 Synthesis, Reactions and Antimicrobial Activities of 8-Ethoxycoumarin Derivatives Hany M. Mohamed, Ashraf H. F. Abd El-Wahab, Kamal A. Ahmed,Ahmed M. El-Agrody, Ahmed H. Bedair, Fathy A. Eid and Mostafa M. Khafagy Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . acetonitrile(2,6-bis[1-(4-fluorophenylimino)ethyl]pyridine)dichlororuthenium(II) 相似度:53.8% Heterocycles 2012 84 1313-1323 Synthesis of Ruthenium(II) 2,6-Bis(imino)pyridyl Complexes for C-H Amination of Sulfamate Esters Jennifer L. Bon and Simon B. Blakey Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . 2,3:16,17-dibenzo-6,7:12,13-bis[3-mercapto-4H-1,2,4-triazolo]-[1,18,5,6,13,14]dioxatetraazacyclodocosa-4,12-diene C26H28N8O2S2 相似度:53.8% Heterocyclic Communications 2012 18 29-31 Synthesis of new aza crown macrocycles and lariat ethers Sattar Ebrahimi, and Hassan Moghanian Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . 6-hydroxy-7,8,9,10-tetrahydroazepino[2,1-b]quinazolin-12(6H)-one 相似度:53.8% Indian Journal of Chemistry Section B 1999 38B 814-817 Structure elucidation of two more metabolites of 7,8,9,10-tetrahydroazepino[2,1-b]quinazolin-12(16H)-one,a potent bronchodilator  art IIS C Sharma, U Zutshi & K L Dhar Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . Methyl 2-(3,4-dichlorophenyl)-4-methylthiazole-5-carboxylate C12H9Cl2NO2S 相似度:53.8% Bioorganic & Medicinal Chemistry 2011 19 3845-3854 An investigation of phenylthiazole antiflaviviral agents Abdelrahman S. Mayhoub, Mansoora Khaliq, Carolyn Botting, Ze Li, Richard J. Kuhn, Mark Cushman Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 5-Methyl-5-[(E)-4-(4-fluorophenyl)ethenyl]-2,5-dihydrofuran-2-one C13H11FO2 相似度:53.8% Bioorganic & Medicinal Chemistry 2013 21 5107-5117 Design, synthesis and in vitro evaluation against human cancer cells of 5-methyl-5-styryl-2,5-dihydrofuran-2-ones, a new series of goniothalamin analogues Marjorie Bruder, Débora Barbosa Vendramini-Costa, João Ernesto de Carvalho, Ronaldo Aloise Pilli Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . trans-4-methoxyphenyl 2-phenylcyclopropanecarboxylate C17H16O3 相似度:53.8% Tetrahedron 2014 70 6162-6168 Cyclopropanation of diazoesters with styrene derivatives catalyzed by magnetically recoverable copper-plated iron nanoparticles Shingo Ishikawa, Reuben Hudson, Mitra Masnadi, Mary Bateman, Annie Castonguay, Nadi Braidy, Audrey Moores, Chao-Jun Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . trans-4-methoxyphenyl 2-phenylcyclopropanecarboxylate C17H16O3 相似度:53.8% Tetrahedron 2014 70 8952-8958 Cyclopropanation of diazoesters with styrene derivatives catalyzed by magnetically recoverable copper-plated iron nanoparticles Shingo Ishikawa, Reuben Hudson, Mitra Masnadi, Mary Bateman, Annie Castonguay, Nadi Braidy, Audrey Moores, Chao-Jun Li Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . 5-hydroxylapachol C15H14O4 相似度:53.3% Phytochemistry 1999 50 439-442 5-Hydroxylapachol: a cytotoxic agent from Tectona grandis Rafiullah M. Khan, Suleiman M. Mlungwana Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . 3, 4, 4a, 5, 6, 10b-Hexahydro-5-(4-hydroxybutyl)-2H-pyrano[3,2-c]quinoline (iso-isomer) 相似度:50% Chinese Chemical Letters 2006 17 1137-1140 Zirconyl Chloride Promoted Highly Efficient Domino Synthesis of New 1, 2, 3, 4-Tetrahydroquinoline Derivatives in Water Rahul R. NAGAWADE, Devanand B. SHINDE Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 7,8-(11,11-Dimethyl pyrano)coumarin 相似度:50% Molecules 2000 5 880-885 A New Synthetic Route to Dihydrobenzopyran Via Tandem Demethylation Cyclisation Geetha Gopalakrishnan1, Viswanathan Kasinath1, N.D. Pradeep Singh1, R. Thirumurugan2, S. Shanmuga Sundara Raj3 and G. Shanmugam2 Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . 5-butyl-3-(4-methoxyphenyl)-6-methyl[1,3]oxazine-2,4-dione C16H19NO4 相似度:50% Heterocycles 2006 68 465-474 Synthesis and X-Ray Crystal Structure Determinations of Pyrrolidine-2,4-diones, 2-Iminopyrrolidin-5-ones and 1,3-Oxazine-2,4-diones Derived from Acetoacetanilides Thomas Duff, John P. James,* and Helge Müller-Bunz Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2014-12-17 14:11:26
