| 查看: 438 | 回复: 1 | ||
[求助]
I-4-4e 已有1人参与
|
|
13C NMR (101 MHz, MeOD) δ 56.4,96.1,97.5,109.3,116.0,124.5，127.0，131.6,152.5,158.5,161.5,163.0,164.8,177.8 溶剂为氘代甲醇，谢谢 |
回复此楼» 猜你喜欢
今天系统多次维护，明天很可能放榜！
已经有5人回复
-
欢迎发来filecode的Mz6后的代码验证其规律
已经有74人回复
-
岩土工程学报什么时候才能终审完呐
已经有4人回复
-
时间戳又变了8-15
已经有25人回复
-
2027广东省杰青
已经有6人回复
-
快农历七夕节了，轻松一下，男人悄悄话，女施主请不要进来。
已经有3人回复
-
哪位老哥知道今年的国自然具体哪一天放榜？
已经有9人回复
-
咱们一起用铁证分析2026国家社科基金中标与否
已经有26人回复
-
我的国基提前知道中了，可是同事的操作让我实在接受不了，怎么会有这样的人
已经有16人回复
-
有时候，自然基金真的不能太认真 （我的申报经验）
已经有12人回复
yangyinhe
至尊木虫 (著名写手)
- 应助: 1566 (讲师)
- 金币: 15048.4
- 红花: 21
- 帖子: 2773
- 在线: 261.2小时
- 虫号: 942922
- 注册: 2010-01-15
- 性别: MM
- 专业: 天然有机化学
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
彬一1991: 金币+10, ★★★很有帮助 2015-05-13 13:11:54
感谢参与，应助指数 +1
彬一1991: 金币+10, ★★★很有帮助 2015-05-13 13:11:54
|
1 . Tetramethyl-O-isoscutellarein 相似度:64.7% Lishizhen Medicine and Materia Medica Research 2010 21 2469-2470 Study on the Compounds of Polymethoxylated Flavonoids in Fructus Aurantii Immaturus HAN Jin-dan; WANG Kui-wu; SHEN Lian-qing Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . 7-hydroxy-4'-methoxyisoflavone 相似度:64.2% Phytochemistry 1998 47 117-119 Isoflavonoids and a pterocarpan from Gliricidia sepium H. M. T. B. Herath, R. S. Dassanayake, A. M. A. Priyadarshani, Susila De Silva, G. P. Wannigama, Joanne Jamie Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . 5-(2'-methoxycarbonyl-3'-methoxyphenoxy)furfural C14H12O6 相似度:64.2% Chemical & Pharmaceutical Bulletin 2009 57 550-556 Synthesis and Structural Pattern Recognition of 5-(2′-Alkoxycarbonyl-substituted phenoxy)furfural Derivatives Chia-Lin Chang Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . 2-(4-fluorobenzoyl)-6-methoxybenzofuran 相似度:64.2% Australian Journal of Chemistry 2008 61 991-999 A New Synthetic Route of 2-Aroyl- and 2-Benzyl-Benzofurans and their Application in the Total Synthesis of a Metabolite Isolated from Dorstenia gigas Christian Correa, María del Carmen Cruz, Fabiola Jiménez, L. Gerardo Zepeda and Joaquín Tamariz Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 1H-Benzotriazol-1-yl 4-Amino-5-chloro-2-methoxybenzoate C14H11N4O3Cl 相似度:64.2% Chemical & Pharmaceutical Bulletin 2007 55 124-127 A Conventional New Procedure for N-Acylation of Unprotected Amino Acids Fumiko Fujisaki, Marumi Oishi, Kunihiro Sumoto Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . tamarixetin-3-sulfate 相似度:62.5% Zeitschrift für Naturforschung C 1988 43 625-630 Synthesis of Flavonoid Sulfates. II. The Use of Aryl Sulfatase in the Synthesis of Flavonol-3-sulfates* Denis Barron**and Ragai K. Ibrahim Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . 2-methylalloptaeroxylin C15H16O4 相似度:60% Phytochemistry 1987 26 2415-2416 A chromone from the root-bark of Harrisonia abyssinica Aliou M. Baldé,Maurice Vanhaelen,R. Ottinger Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . 2-hydroxymethylalloptaeroxylin C15H16O5 相似度:60% Phytochemistry 1987 26 2415-2416 A chromone from the root-bark of Harrisonia abyssinica Aliou M. Baldé,Maurice Vanhaelen,R. Ottinger Structure 13C NMR Structure & 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . 5,7-Dimethoxy-6-nitroflavone C17H13NO6 相似度:60% Archives of Pharmacal Research 2009 32 1185-1189 Amino and nitro derivatives of 5,7-dimethoxyflavone from Kaempferia parviflora and cytotoxicity against KB cell line Suchana Wanich and Chavi Yenjai Structure 13C NMR Structure & 13C NMR 碳谱模拟图 |
2楼2015-05-13 12:31:07
25