| 查看: 884 | 回复: 3 | ||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | ||
[求助]
求碳谱解析！（跪求高手帮助）
|
||
| 跪求帮助！ |
回复此楼» 本帖附件资源列表
-
欢迎监督和反馈：小木虫仅提供交流平台，不对该内容负责。
本内容由用户自主发布，如果其内容涉及到知识产权问题，其责任在于用户本人，如对版权有异议，请联系邮箱：xiaomuchong@tal.com - 附件 1 : c1.pdf
2012-12-04 16:46:36, 42.12 K
» 猜你喜欢
基金系统什么内容也没有
已经有10人回复
-
要骂人了，新模版改版就是要淡化问题凝练这种虚的东西，结果有个评委还在说凝练得不够
已经有15人回复
-
我不理解！
已经有26人回复
-
科研人应该花精力去思考如何解决问题，而不是去凝练问题
已经有8人回复
-
学科评审组评审是指会评吗？
已经有5人回复
-
梦想
已经有8人回复
-
面上合作单位盖章
已经有9人回复
-
面上函评意见出来了，像什么等级？
已经有17人回复
-
为什么资助数各大高校都创新高，自己申请怎么就这么难
已经有14人回复
-
小白求助 投论文要求的highlights应该如何写
已经有4人回复
» 本主题相关价值贴推荐，对您同样有帮助:
- 求核磁（氢谱，碳谱）习题集，最好能有解析的
已经有4人回复
- 求解HNMR图谱解析，非常感谢啦
已经有7人回复
- 求助氢谱碳谱 分析~~~
已经有4人回复
- 氢谱、碳谱核磁图分析求助
已经有9人回复
- 【求助】分离提纯得到的化合物简单氢谱和碳谱解析
已经有10人回复
- 苯环上含5个氟的碳谱，裂分很乱，如何解析
已经有8人回复
- 求高手帮忙解析同一物质的氢谱碳谱
已经有17人回复
- 求高手帮忙分析一下NMR和IR谱图，第一次做，无从下手，哪怕进来给点建议也好?
已经有43人回复
- 【求助】见鬼的两个化合物结构解析
已经有18人回复
- 【求助】【求助】分离提纯的化合物简单氢谱和碳谱解析
已经有15人回复
- 【求助】急！！！急！！求助核磁共振的碳谱氢谱解析
已经有15人回复
- 【求助】这个结构的分子的碳谱对不？
已经有5人回复
- 【求助】核磁谱图解析
已经有7人回复
- 【求助】碳谱核磁
已经有7人回复
- 【求助】H-核磁图谱分析
已经有16人回复
- 【求助】核磁解析
已经有9人回复
- 【求助】四大图谱解析
已经有28人回复
- 【求助】质谱分析 三级 四级
已经有10人回复
- 【求助】打碳谱和氢谱，我的样品够不够啊
已经有10人回复
- 【求助】溶解度太小导致得不到核磁碳谱该怎么办？(已放弃)
已经有10人回复
4楼2012-12-05 10:50:46
liuchao555
木虫 (著名写手)
- 应助: 50 (小学生)
- 金币: 9559.9
- 散金: 379
- 红花: 2
- 帖子: 1605
- 在线: 192.6小时
- 虫号: 872647
- 注册: 2009-10-14
- 性别: GG
- 专业: 元素化学
2楼2012-12-04 18:33:21
新新手
木虫 (小有名气)
- 应助: 122 (高中生)
- 金币: 3977.8
- 散金: 11
- 红花: 2
- 帖子: 245
- 在线: 67.3小时
- 虫号: 1357992
- 注册: 2011-07-31
- 性别: MM
- 专业: 中药学其他科学问题
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感谢参与，应助指数 +1
quqinghui: 金币+50, ★有帮助, 谢谢帮助 2012-12-05 10:51:17
感谢参与，应助指数 +1
quqinghui: 金币+50, ★有帮助, 谢谢帮助 2012-12-05 10:51:17
|
给你搜了微谱数据，自己对吧 1 . methyl α-D-apiofuranoside 相似度:66.6% Chemical & Pharmaceutical Bulletin 1989 37 551-553 APIOGLYCYRRHIZIN AND ARABOGLYCYRRHIZIN, TWO NEW SWEET OLEANENE-TYPE TRITERPENE OLIGOGLYCOSIDES FROM THE ROOT OF GLYCYRRHIZA INFLATA Isao KITAGAWA,Masahiro SAKAGAMI,Fumi HASHIUCHI,Jun Liang ZHOU,Masayuki YOSHIKAWA and Jiali REN Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 2 . myricanol glucoside 相似度:66.6% Chemical & Pharmaceutical Bulletin 1988 36 1419-1424 Constituents of Myrica rubra. III. : Structures of Two Glycosides of Myricanol YOSHIKATSU YAGUCHI,NOBUKO SAKURAI,MASAHIRO NAGAI and TAKAO INOUE Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 3 . compound 7a 相似度:66.6% Phytochemistry 1987 26 2685-2689 Molluscicidal saponins from Swartzia simplex Christian Borel,Mahabir P. Gupta,Kurt Hostettmann Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 4 . (3S)-4'-N-acetyl-1,2:4,5-di-O-isopropylidene-2'-phenylspiro[3-deoxy-β-D-erythro-hexopyranose-3,5´-[1,3,4]-oxadiazoline] 相似度:66.6% Journal of Heterocyclic Chemistry 2007 44 901-907 Synthesis and NMR analysis of spiranic heterocycles from carbohydrate derivatives Miriam A. Martins Alho and Norma B. D'Accorso Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 5 . 1-Ethyl-β-D-glucopyranoside 相似度:62.5% Chemistry of Natural Compounds 2009 45 700-701 POLAR CONSTITUENTS OF Euterpe precatoria ROOTSAND THEIR PLANT GROWTH ACTIVITY M. A. D. Boaventura and A. L. Q. A. Galotta Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 6 . epiafzelechin-(4β→8)-epicatechin 相似度:60% Chemical & Pharmaceutical Bulletin 1988 36 39-47 Tannins and Related Compounds. LXI. : Isolation and Structures of Novel Bi- and Triflavanoids from the Leaves of Cassia fistula L. SATOSHI MORIMOTO,GEN-ICHIRO NONAKA,RONG-FU CHEN and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 7 . epicatechin-(4β→8)-epiafzelechin 相似度:60% Chemical & Pharmaceutical Bulletin 1988 36 39-47 Tannins and Related Compounds. LXI. : Isolation and Structures of Novel Bi- and Triflavanoids from the Leaves of Cassia fistula L. SATOSHI MORIMOTO,GEN-ICHIRO NONAKA,RONG-FU CHEN and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 8 . procyanidin B-2 相似度:60% Chemical & Pharmaceutical Bulletin 1986 34 633-642 Tannins and Related Compounds. XXXVIII. : Isolation and Characterization of Flavan-3-ol Glucosides and Procyanidin Oligomers from Cassia Bark : Cinnamomum cassia BLUME SATOSHI MORIMOTO,GEN-ICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 9 . monoxyloside 相似度:60% Chemistry of Natural Compounds 1989 25 311-317 STRUCTURE OF PSOLUSOSIDE B - A NONHOLOSTANE TRITERPENE GLYCOSIDE OF THE HOLOTHURIAN GENUS Psolus V. I. Kalinin, A. I. Kalinovskii, V. A. Stonik,P. S. Dmitrenok, and Yu. N. El'kin Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 10 . compound 9 相似度:60% Chemistry of Natural Compounds 1979 15 453-457 GLYCOSIDES OF MARINE INVERTEBRATES. VII. STRUCTURE OF HOLOTHURIN B FROM Eolothuria atra V. A. Stonik, A. D. Chumak, V. V. Isakov, N. I. Belogortseva, V. Ya. Chirva, and G. B. Elyakov Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 11 . methyl glycofuranoside α-D-Xyl 相似度:60% Phytochemistry 1992 31 3307-3330 NMR Spectroscopy in the structural elucidation of oligosaccharides and glycosides Pawan K. Agrawal Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 12 . proanthocyanidin A-6 C30H24O12 相似度:60% Chemical & Pharmaceutical Bulletin 1987 35 4717-4729 Tannins and Related Compounds. LIX. Aesculitannins, Novel Proanthocyanidins with Doubly-Bonded Structures from Aesculus hippocastanum L. SATOSHI MORIMOTO,GEN-ICHIRO NONAKA and ITSUO NISHIOKA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 13 . methyl β-D-xylopyranoside 相似度:60% Phytochemistry 1990 29 161-164 Vomifoliol 1-O-β-d-xylopyranosyl-6-O-β-d-glucopyranoside: A disaccharide glycoside from apple fruit Wilfried Schwab,Peter Schreier Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 14 . 1,4-anhydro-4-thio-D-ribitol C5H10O3S 相似度:60% Heterocycles 2008 75 619-634 Synthesis of 4'-Thiopurine Nucleosides Using Hypervalent Iodine Compounds Naozumi Nishizono, Kayo Soma, Ryosuke Baba, Minoru Machida, and Kazuaki Oda Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 15 . compound 4b C4H3F3O2 相似度:60% Tetrahedron Letters 2004 45 4935-4938 Synthesis of new halo-containing acetylenes and their application to the synthesis of azoles Marcos A.P Martins, Daniel J Emmerich, Claudio M.P Pereira, Wilson Cunico, Marcelo Rossato, Nilo Zanatta, Helio G Bonacorso Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 16 . DL-scyllo-inositol 1,2,3,4-tetrakisphos-phate 相似度:60% Bioorganic & Medicinal Chemistry 1999 7 2577-2589 Synthesis of all possible regioisomers of scyllo-Inositol phosphate Sung-Kee Chung, Yong-Uk Kwon, Young-Tae Chang, Kwang-Hoon Sohn, Jung-Han Shin, Kyu-Hwan Park, Bong-Jin Hong, In-Hee Chung Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 17 . methyl β-D-xylopyranoside 相似度:60% Agricultural and Biological Chemistry 1990 54 1265-1270 Oviposition Deterrent of a Rutaceae-feeding Swallowtail Butterfly, Papilio xuthus, from a Non-host Rutaceous Plant, Orixa japonica Ritsuo NISHIDA, Takao OHSUGI, Hiroshi FUKAMI, Shuhei NAKAJIMA Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 18 . olean-12-ene-3β,16β,22α-triol 相似度:60% Australian Journal of Chemistry 1975 28 165-172 New triterpenoid extractives from Lemaireocereus chichipe PW Khong and KG Lewis Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 19 . 2,7-anhydro-β-D-heptulopyranose 相似度:57.1% Natural Product Research and Development 2004 16 410-414 CHEMICAL STUDY ON RHODIOLA FROM LIJIANG ZHOU Ling-yun; ZHANG Xiang-hua; CHEN Chang-xiang Structure 13C NMR 碳谱模拟图 -------------------------------------------------------------------------------- 20 . compound 3a 相似度:55.5% Chemical & Pharmaceutical Bulletin 1998 46 1643-1646 Water-Soluble Constituents of Fennel. I. Alkyl Glycosides Junichi KITAJIMA,Toru ISHIKAWA and Yasuko TANAKA |
3楼2012-12-04 19:31:40
30