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thb237

银虫 (初入文坛)

[求助] 求助微谱数据 已有1人参与

13C NMR  溶剂 氘代l氯仿
14.1, 73.9, 116.6, 165.7, 174.1
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笑多会怀孕

铁杆木虫 (著名写手)

【答案】应助回帖

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感谢参与,应助指数 +1
thb237: 金币+10, ★★★★★最佳答案 2015-04-21 13:52:18
查询模式:模糊查询
碳谱数据输入:
按从小到大顺序输入,数字间用英文半角逗号(,)分隔例如:
21.4,30.4,37.4,73.2,73.7,125.6,126.6,139.6,140.2,168.2

溶剂选项:
匹配容差: (数字格式,可自行设定)
相似度:   %(相似度>=50%)
碳谱库:   Nat Syn


查询结果:共查到5个化合物(查询结果仅供参考)
1 .     4-methylfuran-2(5H)-one
    相似度:100%
Tetrahedron          2003          59          3237-3251
Bioactive butenolides from Streptomyces antibioticus Tü 99: absolute configurations and synthesis of analogs
Gilles Grossmann, Marc Poncioni, Marc Bornand, Benoı̂t Jolivet, Markus Neuburger, Urs Séquin
Structure      13C NMR   碳谱模拟图
2 .     penangin
    相似度:60%
Phytochemistry          1993          32          933-936
Different types of sulphur-containing amides from Glycosmis cf. chlorosperma
Harald Greger, Franz Hadacek, Otmar Hofer, Gerald Wurz, Gabriela Zechner
Structure      13C NMR   碳谱模拟图
3 .     Ethyl 3,3,3-[2H,2H,2H]-methyl [4,4,4-2H,2H,2H]-but-2-eneoate
    相似度:60%
Organic & Biomolecular Chemistry          2008          6          2346-2354
Stereochemistry of eudesmane cation formation during catalysis by aristolochene synthase from Penicillium roqueforti
David J. Miller, Jiali Gao, Donald G. Truhlar, Neil J. Young, Veronica Gonzalez and Rudolf K. Allemann
Structure      13C NMR   碳谱模拟图
4 .     penangin
    相似度:60%
Tetrahedron          1994          50          6279-6286
Synthesis and corrected structures of sulphur-containing amides from Glycosmis species: Sinharines, penimides, and illukumbins
Sabine Hinterberger, Otmar Hofer, Harald Greger
Structure      13C NMR   碳谱模拟图
5 .     2α-methyl-9,20-di-O-tert-butyldimethylsilyl-2',4',4'-tri-O-triethylsilyldesmycosin-3,20-acetal
    相似度:60%
The Journal of Antibiotics          2006          59          98-104
Synthesis of 2-Methyl 16-Membered Macrolide Derived from Tylosin FREE
Yuichi Terui, Kenji Kinoshita, Yoshie Kaneda, Toshi Akashi, Takuya Hamaguchi and Akira Kawashima
Structure      13C NMR   碳谱模拟图
Copyright © 2009-2011 上海微谱信息技术有限公司 Shanghai Micronmr Infor Technology Co., Ltd., All Rights Reserved
2楼2015-04-21 10:24:55
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