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陈晓错

金虫 (正式写手)

[求助] 微谱求助 已有1人参与

13C NMR (126 MHz, MeOD)
δ 176.90,
135.18,
129.65,
75.14,
74.39,
71.69,
36.95,
33.98,
32.15,
31.62,
29.27,
29.01,
28.88,
25.45,
24.85,
22.33,
13.01.
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陈晓错

金虫 (正式写手)

引用回帖:
2楼: Originally posted by hydros at 2015-03-14 17:21:02
能按照从小到大的顺序排列吗?中间用英文逗号隔开,不用空格。化学位移取整数就可以,不需要精确到小数点后两位。文献里的数据才到小数点后一位

13C NMR (126 MHz, MeOD) δ 13,22, 25, 26,29,29,29,32,32,34,37,72,74, 75,130,135,177.
3楼2015-03-14 17:36:41
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hydros

金虫 (著名写手)

能按照从小到大的顺序排列吗?中间用英文逗号隔开,不用空格。化学位移取整数就可以,不需要精确到小数点后两位。文献里的数据才到小数点后一位
2楼2015-03-14 17:21:02
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hydros

金虫 (著名写手)

【答案】应助回帖

★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与,应助指数 +1
陈晓错: 金币+10, ★有帮助 2015-03-14 18:31:10
引用回帖:
3楼: Originally posted by 陈晓错 at 2015-03-14 17:36:41
13C NMR (126 MHz, MeOD) δ 13,22, 25, 26,29,29,29,32,32,34,37,72,74, 75,130,135,177....

1 .     9,10,13-trihydroxy-(E)-11-octadecenoic acid
C18H32O5     相似度:94.4%
Natural Product Research and Development          1996          8(4)          28-32
SYNTHESIS OF NATURAL INSECTICIDE p-PHELLANDRENE
Lu Kui; Liu Yanqi; Zhao Yingjie; Lu Chunming; Zhang Xiaolin; Jiang Yongjia
Structure      13C NMR   碳谱模拟图
2 .     Pinellic acid (9S,12S,13S-trihydroxy-10(E)-octadecenoicacid)
    相似度:94.4%
Phytotherapy Research          2013          27          1376-1380
Inhibition of Prostaglandin D2 Production by Trihydroxy Fatty Acids Isolated from Ulmus davidiana var. japonica
Hyun Gyu Choi, Yu Mi Park, Yue Lu, Hyeun Wook Chang, MinKyun Na and Seung Ho Lee
Structure      13C NMR   碳谱模拟图
3 .     methyl 11,12,15-trihydroxy-13(14)-octadecenoate
C19H36O5     相似度:84.2%
Indian Journal of Chemistry Section B          2003          42B          1782-1785
Terpenoid and lipid constituents from Artemisia annua
Amit Tewari & Singh Bhakuni
Structure      13C NMR   碳谱模拟图
4楼2015-03-14 17:39:30
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