24小时热门版块排行榜    

查看: 329  |  回复: 1

tianqing123

木虫 (著名写手)

[求助] 碳谱微谱求助 已有1人参与

13C NMR (100 MHz, CDCl3) δ 147.2, 126.7, 124.4, 123.7, 76.8, 68.4, 34.7, 26.0.
回复此楼
自信
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

jiandanai187

新虫 (小有名气)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
tianqing123: 金币+30, ★★★★★最佳答案 2015-03-13 17:13:55
1 .     compound 8aB
    相似度:66.6%
Journal of Heterocyclic Chemistry          2007          44          1465-1473


Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2 .     2-(1'-hydroxy-3'-buten-1'-yl)thiophene
C8H10OS     相似度:62.5%
Heterocycles          2005          66          535-542
Wittig Rearrangement of Ally 2-Thiophenemethyl Ethers: Facile Synthesis of Thiophenemethanol and -ethanol Derivatives
Masayoshi Tsubuki,* Sohichiro Matsuo, and Toshio Honda*
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
3 .     (1S,2S)-2-(tert-butylsulfonyl)-2-methyl-1,3-diphenylpropan-1-ol
    相似度:62.5%
European Journal of Organic Chemistry          2010                   4588-4616
Enantioselective Synthesis, Configurational Stability, and Reactivity of Lithium α-tert-Butylsulfonyl Carbanion Salts
Roland Scholz, Gunther Hellmann, Susanne Rohs, Diana Özdemir, Gerhard Raabe, Cornelia Vermeeren and Hans-Joachim Gais
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
4 .     compound 4
    相似度:60%
Tetrahedron Letters          2000          41          1-5
TiCl4-Mediated Baylis–Hillman and aldol reactions without the direct use of a Lewis base
Guigen Li, Han-Xun Wei, Joe J. Gao, Thomas D. Caputo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
5 .     compound 6
    相似度:60%
Tetrahedron Letters          2000          41          1-5
TiCl4-Mediated Baylis–Hillman and aldol reactions without the direct use of a Lewis base
Guigen Li, Han-Xun Wei, Joe J. Gao, Thomas D. Caputo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
6 .     Compound 14
    相似度:60%
Magnetic Resonance in Chemistry          2005          43          673-675
1H and 13C NMR spectra of N-substituted morpholines
Alan R. Katritzky, Novruz G. Akhmedov, Hongfang Yang and C. Dennis Hall
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
7 .     2-[hydroxy(4-nitrophenyl)methyl]-2-cyclopenten-1-one
    相似度:60%
European Journal of Organic Chemistry          2011                   2372-2379
Efficient Tandem Morita–Baylis–Hillman/Double Cross-Aldol Reaction between Cyclic Enones and Formaldehyde Promoted by N-Methylpyrrolidine
Krassimira P. Guerra and Carlos A. M. Afonso
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
8 .     (1R*,2S*)-3-(dimethylamino)-2-methyl-1-(4-nitrophenyl)-1-propanol
    相似度:55.5%
Tetrahedron Letters          2001          42          8811-8815
One-pot highly stereoselective reduction of β-keto amides to syn-γ-aminols
Giuseppe Bartoli, Marcella Bosco, Renato Dalpozzo, Enrico
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
9 .     (R)-1,1,1-trifluoro-2-methylpropan-2-yl 2-(4-nitrophenyl)aziridine-1-carboxylate
C13H13N2O4F3     相似度:54.5%
Tetrahedron          2012          68          3396-3409
Copper bis(oxazolines) as catalysts for stereoselective aziridination of styrenes with N-tosyloxycarbamates
Hélène Lebel, Michaël Parmentier, Olivier Leogane, Karen Ross, Cédric Spitz
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
10 .     2-(1-Allyl-1H-1,2,4-triazol-4-yl)-1-(2-thienyl)ethanol
C11H13N3OS     相似度:54.5%
Heterocyclic Communications          2014          20          361–364
Regioselective one-pot synthesis of 1,4-disubstituted 1,2,3-triazole derivatives
Ayşegül Gümüş* and Sibel Uçur
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
11 .     (± )-trans-2-(Hydroxymethyl)cyclohexan-1-ols
    相似度:50%
Chemistry & Biodiversity          2009          6          283-294
Synthesis and Characterization of the Enantiomerically Pure cis- and trans-2,4-Dioxa-3-fluoro-3-phosphadecalins as Inhibitors of Acetylcholinesterase
Michael Wchter and Peter Redi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
12 .     2-(4-tert-butylphenyl)propan-2-ol
    相似度:50%
Molecules          2009          14          364-377
Synthesis and Analysis of Resorcinol-Acetone Copolymer
Ataru Kobayashi and Gen-ichi Konishi
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
13 .     5-((4-Nitrophenylthio)methyl)-1H-pyrazol-3(2H)-one
    相似度:50%
Bioorganic & Medicinal Chemistry          2011          19          613-622
Arylsulfanyl pyrazolones block mutant SOD1-G93A aggregation. Potential application for the treatment of amyotrophic lateral sclerosis
Tian Chen, Radhia Benmohamed, Anthony C. Arvanites, Hantamalala Ralay Ranaivo,Richard I. Morimoto, Robert J. Ferrante , D. Martin Watterson, Donald R. Kirsch,Richard B. Silverman
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
14 .     (3aR*,4R*,4aS*,8aR*,9S*,9aS*)-2,2-Dimethyl-3a,4,4a,8a,9,9a-hexahydronaphtho[2,3-d][1,3]dioxole-4,9-diol
C13H18O4     相似度:50%
Canadian Journal of Chemistry          2005          83          581-594
Polycyclitols - Novel conduritol and carbasugar hybrids as new glycosidase inhibitors1
Goverdhan Mehta and Senaiar S. Ramesh
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
15 .     6-hydroxy-6-methylcyclohex-2-en-1-one
C7H10O2     相似度:50%
Natural Product Research          2012          26          643-647
Chemical constituents of Caryopteris tangutica
Yuan Dai, Bei-Bei Zhang and Zhi-Xin Liao
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
16 .     2-phenyl-tetrahydrofuran
    相似度:50%
The Journal of Organic Chemistry          1981          46          2417-2419
Conversion of Loctones into Ethers
George A. Kraus,Kevin A. Frazier,Bruce D. Roth,Michael J. Taschner,and Kent Neuenschwander
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
17 .     trans-fused 6-6-6-6-membered tetracyclic ether
C14H23O4     相似度:50%
Tetrahedron Letters          2000          41          903-906
Efficient convergent synthesis of a trans-fused 6-6-6-6-membered tetracyclic ether ring system
Goh Matsuo, Hiroshi Hinou, Hiroyuki Koshino, Toshiro Suenaga, Tadashi Nakata
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
18 .     compound 6
    相似度:50%
Organic letters          2001          3          1113-1116
Nitrate Esters as Nitric Oxide Donors: SS-Nitrates
Sergei I. Zavorin, Jennifer D. Artz, Adina Dumitrascu, Adrian Nicolescu, Dan Scutaru, Stefanie V. Smith, and Gregory R. J. Thatcher
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
19 .     (E)-(1,2-difluoro-1,2-ethenediyl) bis[3'-trifluoromethylbenzene]
C16H8F83     相似度:50%
Organic letters          2002          4          1483-1485
Stereoselective Preparation of (E)-(1,2-Difluoro-1,2-ethenediyl) Bis[tributylstannane] and Stereospecific Synthesis of (E)-1,2-Difluorostilbenes
Qibo Liu and Donald J. Burton
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
20 .     3-(4-Nitrophenyl)-5-hydroxy-4,5-dihydroisoxazole
C9H8N2O4     相似度:50%
Journal of Heterocyclic Chemistry          2008          45          879-885
Reaction of β-dimethylaminovinyl ketones with hydroxylamine: A simple and useful method for synthesis of 3-and 5-substituted isoxazoles
Fernanda A. Rosa,Pablo Machado,Helio G. Bonacorso,Nilo Zanatta and Marcos A. P. Martins
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-03-13 16:50:55
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 tianqing123 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[基金申请] 时间戳又变了 +11 wuchongjun 2026-08-20 15/750 2026-08-20 17:28 by wuchongjun
[基金申请] 科研孤儿太难了 +7 我4大白菜 2026-08-20 7/350 2026-08-20 17:26 by SCUwjq
[基金申请] 只有每年这种时候来逛逛小木虫 +21 yaoyewhu2008 2026-08-20 22/1100 2026-08-20 17:03 by yaoyewhu2008
[基金申请] 放榜前的不淡定 40+3 snowwithsea 2026-08-19 12/600 2026-08-20 15:56 by lfy8008
[基金申请] 言之凿凿,明天官网会通知放榜? +14 医学老男孩 2026-08-20 16/800 2026-08-20 15:47 by LNP@mRNA
[基金申请] 重要消息,中午系统在维护 +11 yuleib84 2026-08-18 12/600 2026-08-20 11:09 by xskun
[基金申请] 哪位老哥知道今年的国自然具体哪一天放榜? +16 Ldrop2023 2026-08-13 20/1000 2026-08-20 11:07 by xskun
[基金申请] 今天基金会出结果吗?20260819 +14 kkkl_v 2026-08-19 15/750 2026-08-20 08:21 by sunzitan
[基金申请] filecode,4个jtjc了 +11 ziyangfang 2026-08-19 13/650 2026-08-19 21:28 by aasahr
[基金申请] 今天放榜没戏了吧 +4 yuleib84 2026-08-19 5/250 2026-08-19 19:52 by hhs666
[基金申请] 今天放榜吗? +14 布布和一二 2026-08-19 15/750 2026-08-19 18:07 by gltch
[基金申请] 2027广东省杰青 +4 奶牛小黑 2026-08-15 10/500 2026-08-19 11:02 by wanfengnew
[基金申请] 朋友圈看到的 +6 wangzilk 2026-08-18 8/400 2026-08-19 10:55 by Haru815
[基金申请] 快农历七夕节了,轻松一下,男人悄悄话,女施主请不要进来。 +6 Tide man 2026-08-14 7/350 2026-08-19 09:56 by ZJTJZ
[基金申请] 什么时候开奖? +6 CrisMessi 2026-08-18 6/300 2026-08-19 08:06 by Equinoxhua
[基金申请] 明天放榜? +5 Shxjjxjkx 2026-08-18 5/250 2026-08-18 18:14 by -大大大大大-
[基金申请] 时间戳又变了8-15 +14 archvillain 2026-08-15 26/1300 2026-08-18 13:37 by phantomgost
[基金申请] 今天维护系统维护 祝所有人 高中 +8 gjjjzhong 2026-08-18 9/450 2026-08-18 13:01 by 家与远方
[基金申请] 93BebMhtakh前后11位开头都是大写 +4 且听虎啸 2026-08-17 5/250 2026-08-18 00:49 by 蔡棒棒菂
[精细化工] 招聘 金属平磨液,抛光液研发工程师 +3 小天0311 2026-08-14 3/150 2026-08-16 07:31 by H9PLUS
信息提示
请填处理意见