24小时热门版块排行榜    

查看: 302  |  回复: 1

505637584

银虫 (正式写手)

[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
回复此楼

» 猜你喜欢

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
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

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




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

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




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

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




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

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




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

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




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

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




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

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




8 .     methyl (2,6-dibromo-1H-indol-3-yl)acetate
C11H9NO2Br2     相似度:50%
Heterocycles          2007          71          1539-1551
First Total Synthesis of (±)-Flustraminol B
Oscar R. Suárez-Castillo, Maricruz Sánchez-Zavala, Myriam Meléndez-Rodríguez, Eliazar Aquino-Torres, Martha S. Morales-Ríos, and Pedro Joseph-Nathan
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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




9 .     2-(1,1-dimethylallyl)-1H-indol-6-ol
C13H15NO     相似度:50%
Tetrahedron Letters          2002          43          2149-2152
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

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




10 .     N,N-Bis-9-acridinyl-1,4-bis-(3-aminopropyl)piperazine
C36H38N6     相似度:50%
Archiv der Pharmazie          2009          342          699-709
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
2楼2015-04-14 10:47:26
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 505637584 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] 什么时候开奖? +4 CrisMessi 2026-08-18 4/200 2026-08-19 00:53 by gatelove
[基金申请] 咱们一起用铁证分析2026国家社科基金中标与否 +7 启萌科技 2026-08-12 27/1350 2026-08-18 21:44 by Noways
[教师之家] 为什么余额宝的年化利率越来越低?主要原因有哪些? +3 瞬息宇宙 2026-08-15 3/150 2026-08-18 21:40 by xiaohuixin
[基金申请] 2027广东省杰青 +3 奶牛小黑 2026-08-15 9/450 2026-08-18 20:09 by 奶牛小黑
[基金申请] 朋友圈看到的 +4 wangzilk 2026-08-18 5/250 2026-08-18 19:25 by wangzilk
[基金申请] 欢迎发来filecode的Mz6后的代码验证其规律 +51 医学老男孩 2026-08-13 110/5500 2026-08-18 19:07 by icerianxia
[基金申请] 时间戳变了,能看出什么问题? +8 基诺咪客 2026-08-17 11/550 2026-08-18 17:13 by 悠然熊猫
[基金申请] 重要消息,中午系统在维护 +9 yuleib84 2026-08-18 10/500 2026-08-18 16:52 by archvillain
[论文投稿] 投稿咨询 +4 wwm09 2026-08-17 6/300 2026-08-18 15:36 by wwm09
[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] 哪位老哥知道今年的国自然具体哪一天放榜? +13 Ldrop2023 2026-08-13 16/800 2026-08-18 12:25 by 淀粉搬运工
[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。 +4 Tide man 2026-08-14 5/250 2026-08-18 11:35 by Tide man
[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
[基金申请] 感觉是下周放榜了 +6 angus9576 2026-08-17 11/550 2026-08-17 23:57 by angus9576
[基金申请] 今天系统多次维护,明天很可能放榜! +8 zju2000 2026-08-16 9/450 2026-08-17 12:20 by lmz0216
[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
[基金申请] 各位道友,我要去昆明玩几天,回来见。 +7 Tide man 2026-08-14 8/400 2026-08-15 01:11 by arzu_hma
[基金申请] 重要来源:本周末出结果 +10 瞬息宇宙 2026-08-12 10/500 2026-08-13 15:46 by likettle
[基金申请] 结合人工智能,周易传统文化,filecode打分制来了,3分以上希望很大。 +3 Tide man 2026-08-12 4/200 2026-08-13 08:35 by ZJTJZ
信息提示
请填处理意见