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fengfajin

新虫 (小有名气)

[求助] 求助微谱,谢谢~~~ 已有1人参与

化合物FJ-16
13C NMR(100MHz, CDCl3)
碳谱数据如下:
13.17,13.54,19.88,19.92,22.49,22.78,22.87,24.40,24.64,24.96,25.91,28.14,29.85,32.19,32.92,32.98,36.68,37.48,37.58,37.66,37.74,39.56,41.59,81.41,87.21,93.52,142.15,147.08,198.98,201.87
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yangyinhe

至尊木虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
fengfajin(辣笔v小新代发): 金币+10, 鼓励应助交流,代发奖励金币 2015-05-04 11:36:45
1 .     (-)-α-tocospirone
C29H50O4     相似度:96.6%
Planta Medica          2003          69          757-764
Anti-Platelet Aggregation and Chemical Constituents from the Rhizome of Gynura japonica
Wei-Yu Lin,Yueh-Hsiung Kuo,Ya-Ling Chang, Che-Ming Teng,Eng-Chi Wang, Tsutomu Ishikawa,Ih-Sheng Chen
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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2 .     (2R,4aR,8aR)-3,4,4a,8a-tetrahydro-4a-hydroxy-2,6,7,8a-tetramethyl-2-(4,8,12-trimethyltridecyl)-2H-chromene-5,8-dione
C29H50O4     相似度:96.6%
Helvetica Chimica Acta          2009          92          2762-2768
Three Terpenoids and a Tocopherol-Related Compound from Ricinus communis
Qin-Gang Tan, Xiang-Hai Cai, Zhi-Zhi Du, Xiao-Dong Luo
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图

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3 .     (-)-α-tocospirone
C2H50O4     相似度:96.6%
Acta Botanica Boreali-Occidentalia Sinica          2007          27          0532-0536
Chemical Component froMallelopathic Cultivar Sunflower Leaves
GAO Yuan, YANG Wan-qiu, WANG Fei, LIU Ji-kai, GAO Jin-ming
Structure      13C NMR    Structure & 13C NMR     碳谱模拟图
2楼2015-05-03 13:02:35
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