 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 6 | 1/1 | 返回列表 |
| 查看: 1050 | 回復(fù): 5 | ||
腦袋空空木蟲 (小有名氣)
|
[求助]
微譜求助，萬分感謝~ 已有1人參與
|
|
最近分到一個東西，含C，H都比較少，自己解譜認為是苯乙酸甲酯，但是外觀性質(zhì)不同，具體未確定，麻煩諸位幫忙搜下先~~~ 質(zhì)譜，標品盡快搞定，我就納悶兒了~~~ 13C NMR (126 MHz, MeOD) δ 174.55,134.27,129.23,128.43, 126.92,49.49,41.15 |
回復(fù)此樓» 猜你喜歡
288求調(diào)劑
已經(jīng)有5人回復(fù)
-
281求調(diào)劑（0805）
已經(jīng)有19人回復(fù)
-
材料考研調(diào)劑
已經(jīng)有3人回復(fù)
-
346求調(diào)劑[0856]
已經(jīng)有6人回復(fù)
-
294求調(diào)劑材料與化工專碩
已經(jīng)有9人回復(fù)
-
328求調(diào)劑，英語六級551，有科研經(jīng)歷
已經(jīng)有12人回復(fù)
-
一志愿西安交通大學(xué)材料工程專業(yè) 282分求調(diào)劑
已經(jīng)有5人回復(fù)
-
085601材料工程專碩求調(diào)劑
已經(jīng)有7人回復(fù)
-
321求調(diào)劑
已經(jīng)有6人回復(fù)
-
一志愿中海洋材料工程專碩330分求調(diào)劑
已經(jīng)有7人回復(fù)
» 本主題相關(guān)價值貼推薦，對您同樣有幫助:
- 求助、、、謝謝大神
已經(jīng)有4人回復(fù)
- 微譜求助，萬分感謝�。。。℅J-R-30-35-2-4-3）
已經(jīng)有4人回復(fù)
- 微譜求助 謝謝
已經(jīng)有4人回復(fù)
- 微譜求助！急！謝謝！
已經(jīng)有5人回復(fù)
- 微譜求助，謝謝大神！
已經(jīng)有5人回復(fù)
- 微譜求助，提供相似度前5篇文獻即可，萬分感謝
已經(jīng)有3人回復(fù)
- 求助各位大神給解個氫譜 萬分感謝
已經(jīng)有3人回復(fù)
- 微譜求助，提供相似度前5篇文獻即可，萬分感謝
已經(jīng)有3人回復(fù)
- 微譜求助，萬分感謝
已經(jīng)有3人回復(fù)
- 微譜求助，萬分感謝
已經(jīng)有3人回復(fù)
- 微譜求助，萬分感謝
已經(jīng)有3人回復(fù)
- 微譜求助，感謝！
已經(jīng)有3人回復(fù)
- 微譜求助，萬分感謝
已經(jīng)有3人回復(fù)
- 急求微譜 謝謝
已經(jīng)有4人回復(fù)
- 微譜求助 感謝萬分
已經(jīng)有4人回復(fù)
- 求助微譜數(shù)據(jù)，謝謝
已經(jīng)有3人回復(fù)
- 微譜求助，謝謝
已經(jīng)有5人回復(fù)
- 求助通過微譜查詢化合物結(jié)構(gòu)
已經(jīng)有4人回復(fù)
- 求大蝦查微譜，萬分感謝啊�。�！
已經(jīng)有3人回復(fù)
seuseasoar
至尊木蟲 (知名作家)
- 應(yīng)助: 2238 (講師)
- 金幣: 48079.9
- 紅花: 52
- 帖子: 6730
- 在線: 546.4小時
- 蟲號: 2400995
- 注冊: 2013-04-01
- 性別: MM
- 專業(yè): 食品科學(xué)基礎(chǔ)
2樓2014-09-09 22:08:29
seuseasoar
至尊木蟲 (知名作家)
- 應(yīng)助: 2238 (講師)
- 金幣: 48079.9
- 紅花: 52
- 帖子: 6730
- 在線: 546.4小時
- 蟲號: 2400995
- 注冊: 2013-04-01
- 性別: MM
- 專業(yè): 食品科學(xué)基礎(chǔ)
3樓2014-09-09 22:11:09
seuseasoar
至尊木蟲 (知名作家)
- 應(yīng)助: 2238 (講師)
- 金幣: 48079.9
- 紅花: 52
- 帖子: 6730
- 在線: 546.4小時
- 蟲號: 2400995
- 注冊: 2013-04-01
- 性別: MM
- 專業(yè): 食品科學(xué)基礎(chǔ)
【答案】應(yīng)助回帖
|
1 . (S)-3-amino-2-phenylpropionic acid 相似度:85.7% European Journal of Organic Chemistry 2010 6464-6470 Synthesis and Conformational Properties of Nonsymmetric Pillar[5]arenes and Their Acetonitrile Inclusion Compounds Yuhui Kou, Hongqi Tao, Derong Cao, Zhiyong Fu, Dieter Schollmeyer and Herbert Meier Structure 13C NMR 碳譜模擬圖 2 . 1,4-dimethylbicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid bis(phenylimide) C26H22N2O4 相似度:77.7% Heterocycles 2004 64 199-206 Diels-Alder Reaction and Double Phenylation in Reaction of Thiophenes with Diphenyliodonium Triflate Bian-Xiang Zhang, Takato Nuka, Yuzo Fujiwara, Teizo Yamaji, Zhaomin Hou, and Tsugio Kitamura* Structure 13C NMR 碳譜模擬圖 3 . phenylacetic acid 相似度:71.4% Journal of Natural Products 2005 68 568-571 Biscopyran, a Phytotoxic Hexasubstituted Pyranopyran Produced by Biscogniauxia mediterranea,a Fungus Pathogen of Cork Oak Antonio Evidente, Anna Andolfi, Lucia Maddau, Antonio Franceschini, and Francesco Marras Structure 13C NMR 碳譜模擬圖 4 . Phenylacetic acid C8H8O2 相似度:71.4% Journal of Natural Products 2010 73 553-556 Jacaranone-Derived Glucosidic Esters from Jacaranda glabra and Their Activity against Plasmodium falciparum M. Salomé Gachet, Olaf Kunert, Marcel Kaiser, Reto Brun, Ricardo A. Muñoz, Rudolf Bauer and Wolfgang Schühly Structure 13C NMR 碳譜模擬圖 5 . N,N'-甲基-苯基脲 相似度:71.4% Chinese Journal of Marine Drugs 2000 19(5) 1-3 STUDIES ON THE CHEMICAL CONSTITUTIONS OF THE SPONGE SUBERITES TYLOBTUSA LEVI Li Wenlin, Mao Shilong, Yi Yanghua Structure 13C NMR 碳譜模擬圖 6 . 苯乙酸 相似度:71.4% Chinese Journal of Marine Drugs 1998 3 31-32 CHEMICAL CONSTITUENTS OF MARINE SPONGE GELLIODES SPINOSELLA IN THE SOUTH CHINA SEA Deng Songzhi, Li Fengying, Peng Shengshi Structure 13C NMR 碳譜模擬圖 7 . L-Phenylalanine C9H11NO2 相似度:71.4% Organic Letters 2009 Vol.11,No.16 3714-3717 Brevianamide J, A New Indole Alkaloid Dimer from Fungus Aspergillus versicolor Guo-You Li, Tao Yang, Ying-Gang Luo, Xiao-Zhen Chen, Dong-Mei Fang, and Guo-Lin Zhang Structure 13C NMR 碳譜模擬圖 8 . Benzyl isothiocyanate 相似度:71.4% Phytochemistry Letters 2012 5 351-357 Antimicrobial volatile glucosinolate autolysis products from Hornungia petraea (L.) Rchb. (Brassicaceae) Niko S. Radulović, Milan S. Dekić, Zorica Z. Stojanović-Radic Structure 13C NMR 碳譜模擬圖 9 . L-phenylalanine 相似度:71.4% China Journal of Chinese Materia Medica 2010 35 2412-2415 Chemical constituents of Gekko swinhonis LI Wen; WANG Guocai; ZHANG Xiaoqi; WANG Ying; YE Wencai; Structure 13C NMR 碳譜模擬圖 10 . [18O]Phenylessigs¨aure 相似度:71.4% Zeitschrift für Naturforschung B 2003 58 595-605 Partial Oxygen Migration in the Photochemical Wolff Rearrangement - a-Oxocarben-Oxiren-Isomerization or Intermolecular Mechanism? (In German) P. Haiss and K.-P. Zeller Structure 13C NMR 碳譜模擬圖 11 . Methyl 2-phenylacetate 相似度:71.4% Tetrahedron 2012 68 2113-2120 Pd-catalyzed decarboxylative cross-couplings of potassium malonate monoesters with aryl halides Yi-Si Feng, Wei Wu, Zhong-Qiu Xu, Yan Li, Ming Li, Hua-Jian Xu Structure 13C NMR 碳譜模擬圖 12 . S-Methyl 2-phenylethanethioate 相似度:71.4% Organic & Biomolecular Chemistry 2010 8 234-246 Identification and biosynthesis of tropone derivatives and sulfur volatiles produced by bacteria of the marine Roseobacter clade Verena Thiel, Thorsten Brinkhoff, Jeroen S. Dickschat, Susanne Wickel, Jörg Grunenberg, Irene Wagner-Döbler, Meinhard Simon and Stefan Schulz Structure 13C NMR 碳譜模擬圖 13 . 4-(2-Phenylaziridin-1-yl)-4H-1,2,4-triazole C10H10N4 相似度:71.4% European Journal of Organic Chemistry 2012 1554-1562 Sulfur–Nitrogen and Carbon–Nitrogen Bond Formation by Intermolecular Imination and Amidation without Catalyst Wen Bo Ma, Sheng Nan Li, Zhong Hua Zhou, Heng Shui Shen, Xue Li, Qiu Sun, Ling He and Ying Xue Structure 13C NMR 碳譜模擬圖 14 . 1,1-dimethoxy-1-phenyl-2,2-dichloroethane C10H12Cl2O2 相似度:71.4% Russian Journal of Organic Chemistry 2002 38 902-904 Iodosobenzene Dichloride, a Convenient Reagent for Chloro- and Iodomethoxylation of Double and Triple Bonds M. S. Yusubov, R. Ya. Yusubova, V. D. Filimonov and Chi Ki-Whan Structure 13C NMR 碳譜模擬圖 15 . bis(1,3,4-oxadiazol-2-yl-phenylmethyl) disulfide C18H14N4O2S2 相似度:71.4% Tetrahedron 2012 68 3616-3625 Reactions of α-mercaptocarboxylic acid hydrazides with triethyl orthoesters: synthesis of 1,3,4-thiadiazin-5(6H)-ones and 1,3,4-oxadiazoles Agnieszka Kudelko Structure 13C NMR 碳譜模擬圖 16 . (S)-2-chloro-3-phenylpropanoic acid 相似度:71.4% European Journal of Organic Chemistry 2011 1015-1022 Biocatalyzed Enantioselective Reduction of Activated C=C Bonds: Synthesis of Enantiomerically Enriched -Halo-β-arylpropionic Acids Elisabetta Brenna, Francesco G. Gatti, Alessia Manfredi, Daniela Monti and Fabio Parmeggiani Structure 13C NMR 碳譜模擬圖 17 . (S)-2-bromo-3-phenylpropanoic acid 相似度:71.4% European Journal of Organic Chemistry 2011 1015-1022 Biocatalyzed Enantioselective Reduction of Activated C=C Bonds: Synthesis of Enantiomerically Enriched -Halo-β-arylpropionic Acids Elisabetta Brenna, Francesco G. Gatti, Alessia Manfredi, Daniela Monti and Fabio Parmeggiani Structure 13C NMR 碳譜模擬圖 |
4樓2014-09-09 22:11:18
腦袋空空
木蟲 (小有名氣)
- 應(yīng)助: 2 (幼兒園)
- 金幣: 2606.2
- 散金: 1031
- 紅花: 1
- 沙發(fā): 3
- 帖子: 287
- 在線: 85.6小時
- 蟲號: 2111354
- 注冊: 2012-11-06
- 性別: GG
- 專業(yè): 分析儀器與試劑
5樓2014-09-10 15:33:51
腦袋空空
木蟲 (小有名氣)
- 應(yīng)助: 2 (幼兒園)
- 金幣: 2606.2
- 散金: 1031
- 紅花: 1
- 沙發(fā): 3
- 帖子: 287
- 在線: 85.6小時
- 蟲號: 2111354
- 注冊: 2012-11-06
- 性別: GG
- 專業(yè): 分析儀器與試劑
6樓2014-09-26 21:12:37
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 腦袋空空 的主題更新
| 6 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 346求調(diào)劑[0856] +3 | WayneLim327 2026-03-16 | 6/300 |
|
|---|---|---|---|---|
|
|
[考研] 328求調(diào)劑，英語六級551，有科研經(jīng)歷 +4 | 生物工程調(diào)劑 2026-03-16 | 12/600 |
|
|
|
[考研]
 271材料工程求調(diào)劑
+5
|
.6lL 2026-03-18 | 5/250 |
|
|
|
[考研] 材料工程專碩調(diào)劑 +5 | 204818@lcx 2026-03-17 | 6/300 |
|
|
|
[考研] 085410人工智能專碩317求調(diào)劑（0854都可以） +3 | xbxudjdn 2026-03-18 | 3/150 |
|
|
[考研] 311求調(diào)劑 +4 | 冬十三 2026-03-18 | 4/200 |
|
|
|
[考研] 266求調(diào)劑 +5 | 陽陽哇塞 2026-03-14 | 9/450 |
|
|
|
[考研] 307求調(diào)劑 +3 | 冷笙123 2026-03-17 | 3/150 |
|
|
|
[考研] 268求調(diào)劑 +7 | 好運連綿不絕 2026-03-12 | 8/400 |
|
|
|
[考研] 本人考085602 化學(xué)工程 專碩 +16 | 不知道叫什么！ 2026-03-15 | 18/900 |
|
|
|
[考研] 211本，11408一志愿中科院277分，曾在中科院自動化所實習(xí) +6 | Losir 2026-03-12 | 7/350 |
|
|
|
[考研] 274求調(diào)劑 +5 | 時間點 2026-03-13 | 5/250 |
|
|
|
[考研] 0854控制工程 359求調(diào)劑 可跨專業(yè) +3 | 626776879 2026-03-14 | 9/450 |
|
|
|
[考研] 326求調(diào)劑 +4 | 諾貝爾化學(xué)獎覬?/a> 2026-03-15 | 7/350 |
|
|
|
[考研] 304求調(diào)劑 +5 | 素年祭語 2026-03-15 | 5/250 |
|
|
|
[考研] 318求調(diào)劑 +3 | Yanyali 2026-03-15 | 3/150 |
|
|
|
[考研] 085600材料與化工 求調(diào)劑 +13 | enenenhui 2026-03-13 | 14/700 |
|
|
|
[考研] 22408總分284求調(diào)劑 +3 | InAspic 2026-03-13 | 3/150 |
|
|
|
[考研] 材料工程調(diào)劑 +9 | 咪咪空空 2026-03-12 | 9/450 |
|
|
|
[考研] 289求調(diào)劑 +3 | 李政瑩 2026-03-12 | 3/150 |
|