 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 5 | 1/1 | 返回列表 |
| 查看: 1347 | 回復(fù): 6 | |||
| 當(dāng)前只顯示滿足指定條件的回帖，點(diǎn)擊這里查看本話題的所有回帖 | |||
[求助]
求助3個(gè)化合物的微譜數(shù)據(jù)
|
|||
|
化合物一：171.963,169.690,169.556,74.622,65.967,63.764,52.451,22.509,20.867,20.820,20.788,20.706 化合物二： 169.861,69.782,67.189,59.903,55.355,44.200,29.648,21.498,20.793,20.745,20.711 化合物三： 171.677,,150.811,24.949 精確查詢，麻煩各位高手了，小弟剛?cè)腴T，不懂的還希望各位教教我啊, |
回復(fù)此樓» 猜你喜歡
327求調(diào)劑
已經(jīng)有5人回復(fù)
-
361求調(diào)劑
已經(jīng)有3人回復(fù)
-
一志愿中南大學(xué)化學(xué)學(xué)碩0703總分337求調(diào)劑
已經(jīng)有5人回復(fù)
-
一志愿北京化工大學(xué) 070300 學(xué)碩 336分 求調(diào)劑
已經(jīng)有6人回復(fù)
-
材料專業(yè)求調(diào)劑
已經(jīng)有10人回復(fù)
-
341求調(diào)劑(一志愿湖南大學(xué)070300)
已經(jīng)有5人回復(fù)
-
0854 考研調(diào)劑 招生了！AI 方向
已經(jīng)有15人回復(fù)
-
384求調(diào)劑
已經(jīng)有6人回復(fù)
-
生物學(xué)學(xué)碩求調(diào)劑
已經(jīng)有4人回復(fù)
-
081700 調(diào)劑 267分
已經(jīng)有6人回復(fù)
» 本主題相關(guān)價(jià)值貼推薦，對(duì)您同樣有幫助:
- 求助兩個(gè)微譜數(shù)據(jù)
已經(jīng)有5人回復(fù)
- 微譜求助3個(gè)化合物
已經(jīng)有4人回復(fù)
- 急求 在線等 微譜求助
已經(jīng)有5人回復(fù)
- 微譜數(shù)據(jù)求助——三個(gè)化合物 謝謝！
已經(jīng)有8人回復(fù)
- 求助兩個(gè)化合物的微譜數(shù)據(jù)查詢
已經(jīng)有3人回復(fù)
- 求助一個(gè)化合物的微譜數(shù)據(jù)
已經(jīng)有4人回復(fù)
- 求助微譜數(shù)據(jù)查詢
已經(jīng)有8人回復(fù)
- 兩個(gè)三萜類化合物微譜碳譜數(shù)據(jù)查詢
已經(jīng)有9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)
yaolan123
禁蟲 (職業(yè)作家)
- 應(yīng)助: 183 (高中生)
- 貴賓: 0.255
- 金幣: 15027.2
- 散金: 2847
- 紅花: 173
- 沙發(fā): 3
- 帖子: 3217
- 在線: 486.8小時(shí)
- 蟲號(hào): 1352788
- 注冊: 2011-07-21
- 性別: GG
- 專業(yè): 中藥質(zhì)量評(píng)價(jià)
【答案】應(yīng)助回帖
|
化合物3模糊查詢 查詢結(jié)果：共查到4個(gè)化合物(查詢結(jié)果僅供參考) -------------------------------------------------------------------------------- 1 . L-Cysteine 相似度:66.6% Magnetic Resonance in Chemistry 2005 43 543-550 Complexes of diphenylarsinic acid and phenylarsonic acid with thiols: a 1H and 13C NMR study Takashi Nakayama, Tomohiko Isobe, Kunichika Nakamiya, John S. Edmonds, Yasuyuki Shibata and Masatoshi Morita Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . Pyridine-4-carbonyl azide 相似度:50% Journal of Heterocyclic Chemistry 2005 42 259-264 Nitropyridyl isocyanates Jarle Holt,Trygve Andreassen,Jan M. Bakke and Anne Fiksdahl Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . tetrahydrofuran 相似度:50% Journal of Heterocyclic Chemistry 2000 37 1351-1353 Ring opening of cyclic ethers by sulfuric acid - acetic anhydride Yasuhiro Tanoue, Moritsugu Hamada, Norihisa Kai, Takeshi Nagai, Kazunori Sakata, Mamoru Hashimoto and Shin-Ichi Morishita Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . Compound 4 相似度:50% Magnetic Resonance in Chemistry 2008 46 170-173 Substituent effects on 13C chemical shifts of alkyl-substituted 4-oxo-1, 3-dioxolanes and 5-oxo-1, 3-oxathiolanes (pages 170–173) Kalevi Pihlaja, Kyllikki Rossi and Timo Nurmi Structure 13C NMR 碳譜模擬圖 |
7樓2013-05-23 13:58:04
yaolan123
禁蟲 (職業(yè)作家)
- 應(yīng)助: 183 (高中生)
- 貴賓: 0.255
- 金幣: 15027.2
- 散金: 2847
- 紅花: 173
- 沙發(fā): 3
- 帖子: 3217
- 在線: 486.8小時(shí)
- 蟲號(hào): 1352788
- 注冊: 2011-07-21
- 性別: GG
- 專業(yè): 中藥質(zhì)量評(píng)價(jià)
2樓2013-05-23 13:52:44
yaolan123
禁蟲 (職業(yè)作家)
- 應(yīng)助: 183 (高中生)
- 貴賓: 0.255
- 金幣: 15027.2
- 散金: 2847
- 紅花: 173
- 沙發(fā): 3
- 帖子: 3217
- 在線: 486.8小時(shí)
- 蟲號(hào): 1352788
- 注冊: 2011-07-21
- 性別: GG
- 專業(yè): 中藥質(zhì)量評(píng)價(jià)
【答案】應(yīng)助回帖
|
化合物2精確查詢無數(shù)據(jù) 模糊查詢結(jié)果 1 . compound 5b(minorr isomer 1) C16H21NO3 相似度:63.6% Heterocycles 2008 75 2429-2441 Aldolisation and Carboxylation Reactions from α-Silyl-β-lactams. A Combined Theoretical and Experimental Study Sabrina Parat, Béatrice Pelotier, Lycia Fournier, Michel Rajzmann, Philip J. Kocienski, and Jean-Marc Pons Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 2 . compound 20 相似度:63.6% Tetrahedron Letters 2001 42 6797-6801 Novel and convenient method for the syntheses of 2,6-dideoxypyranoses, 3,6-dideoxypyranoses, and azido (amino) analogs of 3,6-dideoxypyranoses Cheng-Wei Tom Chang, Terri Clark, Mumbi Ngaara Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 3 . methyl 3,4-di-O-acetyl-2,6-dideoxy-α-L-lyxohexopyranoside 相似度:63.6% The Journal of Antibiotics 1981 34 1019-1025 NEW ADRIAMYCIN ANALOGS SYNTHESIS AND ANTITUMOR ACTIVITY OF 14-SUBSTITUTED 7-O-(3, 4-DI-O-ACETYL-2, 6-DIDEOXY-α-L-lyxo- HEXOPYRANOSYL)DAUNOMYCINONES DEREK HORTON, WALDEMAR PRIEBE Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 4 . [4R*,5R*,6S*]-1,7-Dioxaspiro[5.5]undec-4,5-diyl diacetate C13H20O6 相似度:61.5% Molecules 1997 2 M21 [4R*, 5R*, 6S*]-1, 7-Dioxaspiro[5.5]undec-4, 5-diyl Diacetate Margaret A. Brimble and Andrew D. Johnston Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 5 . compound 5 C13H19IO8 相似度:61.5% Heterocycles 2010 81 2569-2580 Convertible Formation of Different Glycoside Using Molecular Iodine Rungnapha Saeeng, Uthaiwan Sirion, Yada Sirichan, Thanida Trakulsujaritchok, and Poolsak Sahakitpichan Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 6 . compound 14 C12H17IO8 相似度:58.3% Heterocycles 2010 81 2569-2580 Convertible Formation of Different Glycoside Using Molecular Iodine Rungnapha Saeeng, Uthaiwan Sirion, Yada Sirichan, Thanida Trakulsujaritchok, and Poolsak Sahakitpichan Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 7 . 1,3,4,6-tetra-O-acetyl-2-deoxy-5a-carba-α-Dlallopyranose C15H22O8 相似度:58.3% Tetrahedron Letters 2001 42 7041-7043 Synthesis of new 2- or 3-deoxy carbapyranoses from furan Odón Arjona, Gema Lorenzo, Rocı́o Medel, Joaquı́n Plumet Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 8 . 3,3,7,7-tetramethyl-5-oxa-1,2:8,9-diepoxynonan-4-one 相似度:58.3% Russian Journal of Organic Chemistry 2001 37 695-699 Geminal Dimethyl-Substituted Functionalized C4-Synthons from Pantolactone F. A. Akbutina, I. F. Sadretdinov, E. V. Vasil'eva and M. S. Miftakhov Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 9 . compound 3b 相似度:58.3% Organic Magnetic Resonance 1984 22 738-740 1H and 13 NMR data of 1,2-epoxymenthane derivatives Eszter Gács-Baitz, György Kalaus and Péter Györy Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 10 . 2,3,4,5-Tetra-O-acetyl-1-azido-1-deoxy-D-mannitol C14H21O9N3 相似度:57.1% Chemical & Pharmaceutical Bulletin 2011 59(10) 1307-1310 Synthesis of New Galβ1→4Fuc Segments Useful for Biological Investigations Kazusa NISHIYAMA, Atsushi YAMADA, Tomoharu TAKEUCHI, Yoichiro ARATA, Ken-ichi KASAI, Tetsuta OSHITARI, Hideaki NATSUGARI, and Hideyo TAKAHASHI Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 11 . Compound 2 相似度:57.1% Phytochemical Analysis 1991 2 120-124 Unambiguous nuclear magnetic resonance assignments for swainsonine, an indolizidine alkaloid with -mannosidase inhibitory activity Leonardus B. S. Kardono, A. Douglas Kinghorn and Russell J. Molyneux Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 12 . N-(3,4,6-Tri-O-acetyl-2-deoxy-2-iodo-α-D-talopyranosyl)-succinimide C16H20INO9 相似度:57.1% Bioorganic & Medicinal Chemistry 1994 2 1281-1294 Synthesis and structural studies of asparagine-modified 2-deoxy-α-N-glycopeptides associated with the renin-Angiotensin system Lothar Laupichle, Carsten Endres Sowa, Joachim Thiem Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 13 . rel- (1R,2R,3R,4S,6S)-p-menthane-1,2,3,6-tetrol C10H20O4 相似度:54.5% Helvetica Chimica Acta 2006 Vol. 89 558 Terpenoids from Eupatorium fortunei TURCZ Hai-Xia Jiang, Ya Li, Jing Pan, and Kun Gao Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 14 . acetylation of parasitenone C11H12O6 相似度:54.5% Journal of Natural Products 2002 65 794-795 Parasitenone, a New Epoxycyclohexenone Related to Gabosine from the Marine-Derived Fungus Aspergillus parasiticus Byeng Wha Son,Jin Seok Choi, Jung Chul Kim, Ki Wan Nam, Dong-Soo Kim, Hae Young Chung,Jung Sook Kang, and Hong Dae Choi Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 15 . compound 4a 相似度:54.5% Planta Medica 1991 57 450-453 Acetylenes and Other Constituents from Artemisia dracunculus J. Jakupovic,R. X. Tan, F. Bohlmann, Z. J. Jia, and S. Huneck Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 16 . 2-triacetate 相似度:54.5% Chemical & Pharmaceutical Bulletin 1993 41 1667-1669 New Monoterpenoid and Hemiterpenoid Tetraol of the Crude Drug "She chuang zi" Junichi KITAJIMA and Yasuko TANAKA Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 17 . (1S*,2S*,3S*,4R*,6R*)-1,2,3,6-tetrahydroxy-P-menthane C10H19O4 相似度:54.5% Chinese Chemical Letters 2005 16 1217-1219 Highly Oxygenated Monoterpenes from Eupatorium fortunei Hal XiaⅡANG Kun GAO Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 18 . Methyl-4,6-di-O-acetyl-2,3-dideoxy-D-threo-hexopyranoside 相似度:54.5% Molecules 2005 10 871-883 Towards a Synthesis of Vigabatrin Using Glycal Chemistry S. Boga, J. Aidhen and I. Aidhen Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 19 . 1-butyl-3-chloro-4-phenylazetidin-2-one C13H16NOCI 相似度:54.5% Journal of Heterocyclic Chemistry 2006 43 11-19 Aziridines as templates: A general strategy for the stereospecific synthesis of 2-azetidinones S. D. Sharma,Seema Kanwar and Shivani Rajpoot Structure 13C NMR 碳譜模擬圖 -------------------------------------------------------------------------------- 20 . 2-methyltetrahydropyran 相似度:54.5% Journal of Heterocyclic Chemistry 2000 37 1351-1353 Ring opening of cyclic ethers by sulfuric acid - acetic anhydride Yasuhiro Tanoue, Moritsugu Hamada, Norihisa Kai, Takeshi Nagai, Kazunori Sakata, Mamoru Hashimoto and Shin-Ichi Morishita Structure 13C NMR 碳譜模擬圖 |
3樓2013-05-23 13:55:04
4樓2013-05-23 13:55:09
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 327求調(diào)劑 +5 | prayer13 2026-03-23 | 5/250 |
|
|---|---|---|---|---|
|
|
[考研] 384求調(diào)劑 +3 | 子系博 2026-03-22 | 6/300 |
|
|
|
[考研] 一志愿重慶大學(xué)085700資源與環(huán)境，總分308求調(diào)劑 +7 | 墨墨漠 2026-03-23 | 8/400 |
|
|
[考研] 材料292調(diào)劑 +3 | 橘頌思美人 2026-03-23 | 3/150 |
|
|
|
[考研] 一志愿陜師大生物學(xué)071000，298分，求調(diào)劑 +3 | SYA！ 2026-03-23 | 3/150 |
|
|
|
[考研] 333求調(diào)劑 +3 | ALULU4408 2026-03-23 | 3/150 |
|
|
|
[論文投稿] 急發(fā)核心期刊論文 +3 | 賢達(dá)問津 2026-03-23 | 5/250 |
|
|
|
[考研] 工科材料085601 279求調(diào)劑 +8 | 困于星晨 2026-03-17 | 10/500 |
|
|
|
[考研] 石河子大學(xué)（211、雙一流）碩博研究生長期招生公告 +3 | 李子目 2026-03-22 | 3/150 |
|
|
|
[考研] 08工科 320總分 求調(diào)劑 +11 | 梨花珞晚風(fēng) 2026-03-17 | 11/550 |
|
|
|
[考研] 285求調(diào)劑 +6 | ytter 2026-03-22 | 6/300 |
|
|
|
[考研] 材料求調(diào)劑 +5 | @taotao 2026-03-21 | 5/250 |
|
|
|
[考研] 297求調(diào)劑 +11 | 戲精丹丹丹 2026-03-17 | 12/600 |
|
|
|
[考研] 296求調(diào)劑 +4 | www_q 2026-03-20 | 4/200 |
|
|
|
[考研] 304求調(diào)劑 +6 | 曼殊2266 2026-03-18 | 6/300 |
|
|
|
[考研] 一志愿西南交大，求調(diào)劑 +5 | 材化逐夢人 2026-03-18 | 5/250 |
|
|
|
[考研] 南京大學(xué)化學(xué)376求調(diào)劑 +3 | hisfailed 2026-03-19 | 6/300 |
|
|
|
[考研] 收復(fù)試調(diào)劑生 +4 | 雨后秋荷 2026-03-18 | 4/200 |
|
|
|
[論文投稿] 有沒有大佬發(fā)小論文能帶我個(gè)二作 +3 | 增銳漏人 2026-03-17 | 4/200 |
|
|
|
[考研] 考研調(diào)劑 +3 | 淇ya_~ 2026-03-17 | 5/250 |
|