24小时热门版块排行榜    

北京石油化工学院2026年研究生招生接收调剂公告
查看: 305  |  回复: 1

wgqyaokaoyan

铁虫 (正式写手)

[求助] 急求 已有1人参与

CDCl3:24.5, 25.9,27.3, 42.3, 48.7, 58.8, 63.0, 69.5, 105.1, 121.3, 140.2, 170.1, 173.6
回复此楼
心态决定状态,心胸决定格局,眼界决定境界。
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

风行者007

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
wgqyaokaoyan: 金币+10, ★★★★★最佳答案 2015-01-12 19:19:52
查询结果:共查到20个化合物(查询结果仅供参考)
1 .     virosecurinine
C13H15O2N     相似度:92.3%
China Journal of Chinese Materia Medica          2004          29          535-537
Studies on chemical constituents from leave of Securinega suffruticosa
WU Haiyan, ZHOU Jinyun
Structure      13C NMR   碳谱模拟图
2 .     securinine
    相似度:92.3%
Journal of Natural Products          1984          Vol 47          677-681
Cmr Assignments of the Securinine Alkaloids
J. A. Beutler, P. Livant
Structure      13C NMR   碳谱模拟图
3 .     securinine
    相似度:92.3%
Journal of Natural Products          1986          Vol 49          614
Isolation and Structure (X-Ray Analysis) of Ent-Norsecurinine, an Alkaloid from Phyllanthus niruri
Balawant S. Joshi, Dilip H. Gawad, S. William Pelletier, Gopinath Kartha, Krishna Bhandary
Structure      13C NMR   碳谱模拟图
4 .     securinine
    相似度:92.3%
Chinese Traditional and Herbal Drugs          2010          41          1072-1075
聚花白饭树的生物碱成分研究
梁洁平;王国才;王英;张晓琦;叶文才
Structure      13C NMR   碳谱模拟图
5 .     4-hydroxysecurinine
    相似度:61.5%
Chinese Traditional and Herbal Drugs          2010          41          1072-1075
聚花白饭树的生物碱成分研究
梁洁平;王国才;王英;张晓琦;叶文才
Structure      13C NMR   碳谱模拟图
6 .     2R,3aR,6R,7R,7aS)-4-cyclohexyl-2,6,7-trihydroxy-2-methyltetrahydrofuro[3,2-b]piperidine
C14H25NO4     相似度:57.1%
European Journal of Organic Chemistry          2011                   4834-4840
Stereoselective Synthesis of a Series of New N-Alkyl-3-hydroxypiperidine Derivatives Containing a Hemiketal
Haibo Wang, Hairong Luo, Xiaofeng Ma, Wei Zou and Huawu Shao
Structure      13C NMR   碳谱模拟图
7 .     (Syn)2-[Hydroxy-(4-bromo-phenyl)-methyl]-cyclohexanone
    相似度:53.8%
Canadian Journal of Chemistry          2007          85          208-213
Asymmetric organocatalytic direct aldol reactions of cyclohexanone with aldehydes in brine
Wen-Ping Huang, Jia-Rong Chen, Xin-Yong Li, Yi-Ju Cao, and Wen-Jing Xiao
Structure      13C NMR   碳谱模拟图
8 .     3-cyclohexyl-2-cyclohexyliminoperhydro-1,3-selenazin-4-one
C16H26N2OSe     相似度:53.8%
Journal of Heterocyclic Chemistry          2004          41          783-785
Synthesis and characterization of 2-iminoperhydro-1,3-selenazin-4-ones by reaction of N,N'-disubstituted selenoureas with acryloyl chloride
Mamoru Koketsu,Masayasu Taura and Hideharu Ishihara
Structure      13C NMR   碳谱模拟图
9 .     3α-Chloro-8α-acetoxy-4β,10α-dihydroxy-1β,2β-epoxy-5α,7αH-guai-11(13)-en-12,6α-olide
C17H21ClO7     相似度:53.8%
Magnetic Resonance in Chemistry          2008          46          427-431
Stereochemistry and conformations of natural 1, 2-epoxy-guaianolides based on 1D and 2D NMR data and semiempirical calculations (pages 427–431)
Snežana Trifunović, Slobodan Milosavljević, Vlatka Vajs, Slobodan Macura and Nina Todorović
Structure      13C NMR   碳谱模拟图
10 .     compound 14
C12H14O6     相似度:53.8%
Tetrahedron Letters          2005          46          7787-7792
Michael addition approach for the synthesis of novel spiro compounds and 2-substituted malonic acid derivatives from Meldrum’s acid
Madhukar S. Chande, Rahul R. Khanwelkar
Structure      13C NMR   碳谱模拟图
11 .     14-Iodosecurinine
C13H15INO2     相似度:53.8%
Tetrahedron          2012          68          3972-3979
Unexpected ring contraction and oxidation rearrangement reactions of securinine
Jun-Yong Li, Bing-Xin Zhao, Wen Zhang, Chen Li, Xiao-Jun Huang, Ying Wang, Ping-Hua Sun, Wen-Cai Ye, Wei-Min Chen
Structure      13C NMR   碳谱模拟图
12 .     compound 20
C13H15NO3     相似度:53.8%
Tetrahedron          2012          68          3972-3979
Unexpected ring contraction and oxidation rearrangement reactions of securinine
Jun-Yong Li, Bing-Xin Zhao, Wen Zhang, Chen Li, Xiao-Jun Huang, Ying Wang, Ping-Hua Sun, Wen-Cai Ye, Wei-Min Chen
Structure      13C NMR   碳谱模拟图
13 .     6-(pyridin-2-yloxy)-hexan-1-ol
C11H17NO2     相似度:53.8%
Bioorganic & Medicinal Chemistry          2012          20          4614-4624
Chemoenzymatic synthesis and biological evaluation of 2- and 3-hydroxypyridine derivatives against Leishmania mexicana
Guadalupe García Liñares, Gonzalo Parraud, Carlos Labriola, Alicia Baldessari
Structure      13C NMR   碳谱模拟图
14 .     hexacarbonyl{3-(1-fluoro-1-methylethyl)-5,8-difluoro-4-(N-Boc-methylaminoethynyl)chromane}dicobalt
C26H24Co2F3NO9     相似度:53.8%
Tetrahedron          2012          68          10040-10048
A highly diastereoselective series of Nicholas cyclisation reactions of N-Boc-protected propargylamines
Peter Brawn, Elizabeth Tyrrell, Mark Carew, Kibur Hunie Tesfa, Iain Greenwood
Structure      13C NMR   碳谱模拟图
15 .     (2S)-2-({[(2S)-1-(tert-butoxycarbonyl)pyrrolidin-2-yl]car-bonyl}amino)-3,3-dimethylbutanoic acid
C16H28N2O5     相似度:53.8%
Tetrahedron          2014          70          3707-3713
Evaluation of mono- and dipeptides as organocatalysts for enantioselective aldol reaction
Cigdem Yolacan, Murat Emrah Mavis, Feray Aydogan
Structure      13C NMR   碳谱模拟图
16 .     compound 3e
C16H24O6S     相似度:53.3%
Journal of Heterocyclic Chemistry          2010          47          436-440
A novel camphorsulfonyloxylactonization of alkenoic acids
Min Zhu, Na-Bo Sun, He Li and Jie Yan
Structure      13C NMR   碳谱模拟图
17 .     4-epihyllanthine
C14H17NO3     相似度:50%
Chinese Journal of Natural Medicines          2006          4          260-263
Chemical Constituents of Securinega suffruticosa
WANG Ying; LI Qian; YE Wen-Cai; IP Fanny; IP Nancy; ZHAO Shou-Xun
Structure      13C NMR   碳谱模拟图
18 .     (2RS)-1,4-Dichlorobicyclo[2.2.2]octane-2-carboxypiperidide
C14H21Cl2NO     相似度:50%
Zeitschrift für Naturforschung B          2010          65          1498-1508
Electroreduction of Organic Compounds, 37. Electroreduction of 1,4-Dichlorobicyclo[2.2.2]octane-2-carboxamides
J. Voss, W. Baum, G. Adiwidjaja, and U. Behrens
Structure      13C NMR   碳谱模拟图
19 .     (2R,3aR,6R,7R,7aS)-4-hexyl-2,6,7-trihydroxy-2-methyltetrahydrofuro[3,2-b]piperidine
C14H27NO4     相似度:50%
European Journal of Organic Chemistry          2011                   4834-4840
Stereoselective Synthesis of a Series of New N-Alkyl-3-hydroxypiperidine Derivatives Containing a Hemiketal
Haibo Wang, Hairong Luo, Xiaofeng Ma, Wei Zou and Huawu Shao
Structure      13C NMR   碳谱模拟图
20 .     3-cyclohexyl-6-methyl-1-(p-tolyl)-1,2,3,4-tetrahydro-6H-pyrrolo[3,4-d]pyrimidine-5,7-dione
C20H25N3O2     相似度:50%
Tetrahedron          2014          70          4379-4385
Synthesis of fused pyrrolo[3,4-d]tetrahydropyrimidine derivatives by proline-catalyzed multicomponent reaction
Zhi-Peng Chen, Hai-Bo Wang, Yu-Qin Wang, Qiu-Hua Zhu, Yang Xie, Shu-Wen Liu
Structure      13C NMR   碳谱模拟图
脚踏实地,奋力一搏,月宫折桂
2楼2015-01-09 12:45:32
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 wgqyaokaoyan 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
[考研] 307分材料专业求调剂 +7 Hll胡 2026-04-05 7/350 2026-04-05 18:47 by 无际的草原
[考研] 材料求调剂 +6 一样YWY 2026-04-05 6/300 2026-04-05 18:43 by 无际的草原
[考研] 318求调剂 +11 ykyhsa 2026-04-05 13/650 2026-04-05 12:44 by aidndnjck
[考研] 0832食品科学与工程学硕282调剂 +6 鱼在水中游a 2026-04-02 9/450 2026-04-05 11:45 by flysky1234
[考研] 290求调剂085701 +10 1314捧花 2026-04-02 10/500 2026-04-05 10:19 by Sealedwind
[考研] 311分 22408 求调剂 +3 bing_bot 2026-04-03 3/150 2026-04-05 00:43 by chongya
[考研] 专硕310求调剂 +5 捞捞我…. 2026-04-04 6/300 2026-04-04 23:33 by barlinike
[考研] 求生物学调剂 +14 15172915737 2026-04-01 14/700 2026-04-04 20:13 by babysonlkd
[考研] 一志愿北交大材料工程总分358 +6 cs0106 2026-04-03 6/300 2026-04-04 11:20 by w_xuqing
[考研] 求调剂 +3 wos666 2026-04-03 3/150 2026-04-04 05:16 by gswylq
[考研] 考研调剂 +5 小sun要好运 2026-04-03 5/250 2026-04-03 21:43 by 啵啵啵0119
[考研] 336求调剂 +8 kiyy 2026-04-01 8/400 2026-04-03 19:41 by lijunpoly
[考研] 机械专硕297 +3 Afksy 2026-04-03 3/150 2026-04-03 14:24 by 1753564080
[论文投稿] chinese chemical letters英文版投稿求助 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[考研] 调剂 +3 好好读书。 2026-04-01 6/300 2026-04-02 15:49 by liumengping
[考研] 085602化学工程268分蹲调剂 +8 月照花林。 2026-04-01 8/400 2026-04-01 22:08 by 无际的草原
[考研] 085600,321分求调剂 +13 大馋小子 2026-03-31 13/650 2026-04-01 12:35 by chemdavid
[考研] 288资源与环境专硕求调剂,不限专业,有学上就行 +25 lllllos 2026-03-30 26/1300 2026-04-01 09:52 by 一只好果子?
[考研] 11408总分309,一志愿东南大学求调剂,不挑专业 +5 天赋带到THU 2026-03-29 6/300 2026-03-30 20:49 by dick_runner
[考研] 抱歉 +3 田洪有 2026-03-30 3/150 2026-03-30 19:11 by 迷糊CCPs
信息提示
请填处理意见