 |
 |
 |
 |
 |
 |
||
 |
 |
 |
 |
 |
| 2 | 1/1 | 返回列表 |
| 查看: 365 | 回復(fù): 1 | ||
君子竹銅蟲 (初入文壇)
|
[求助]
微譜求助，大神們謝謝了！7號 已有1人參與
|
| 化學(xué)位移:0.2,7.3,4.1,14.2,18.3,18.8,30.2,41.1,46.3,55.8,57.4,91.6,94.5,104.8,163.3, 203.7,206.3 |
回復(fù)此樓» 猜你喜歡
313求調(diào)劑
已經(jīng)有4人回復(fù)
-
311求調(diào)劑一志愿合肥工業(yè)大學(xué)
已經(jīng)有6人回復(fù)
-
0703化學(xué)調(diào)劑，求導(dǎo)師收
已經(jīng)有11人回復(fù)
-
284求調(diào)劑
已經(jīng)有5人回復(fù)
-
求調(diào)劑
已經(jīng)有4人回復(fù)
-
求調(diào)劑
已經(jīng)有4人回復(fù)
-
總分322求生物學(xué)/生化與分子/生物信息學(xué)相關(guān)調(diào)劑
已經(jīng)有7人回復(fù)
-
070300化學(xué)求調(diào)劑
已經(jīng)有6人回復(fù)
-
070300一志愿211，312分求調(diào)劑院校
已經(jīng)有7人回復(fù)
-
085600 295分求調(diào)劑
已經(jīng)有10人回復(fù)
» 本主題相關(guān)價值貼推薦，對您同樣有幫助:
- 高金求助微譜，謝謝！
已經(jīng)有6人回復(fù)
- 微譜求助，謝謝！
已經(jīng)有3人回復(fù)
- 大神們來看下這樣的一個等式的證明。求指教，謝謝了�。�！
已經(jīng)有4人回復(fù)
- 高金求助微譜，謝謝！
已經(jīng)有5人回復(fù)
- 求助微譜，謝謝！
已經(jīng)有3人回復(fù)
- 微譜求助，謝謝~~
已經(jīng)有3人回復(fù)
- 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 謝謝各位
已經(jīng)有5人回復(fù)
- 微譜求助，謝謝各位大神
已經(jīng)有3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)
- 求大神們幫我翻譯一下下面的內(nèi)容，謝謝了！
已經(jīng)有2人回復(fù)
- 微譜求助，謝謝大神！
已經(jīng)有5人回復(fù)
- 微譜一個，求助，謝謝！
已經(jīng)有8人回復(fù)
- 求助微譜數(shù)據(jù)，謝謝
已經(jīng)有3人回復(fù)
- 求助大神微譜數(shù)據(jù)
已經(jīng)有3人回復(fù)
- 求助微譜數(shù)據(jù)庫查詢一個化合物~急~！謝謝
已經(jīng)有3人回復(fù)
- 求助微譜數(shù)據(jù)，謝謝
已經(jīng)有7人回復(fù)
- [求助]哪位好人學(xué)�？梢允褂梦⒆V數(shù)據(jù)庫，幫我檢索幾個化合物的母核。謝謝！
已經(jīng)有4人回復(fù)
- 【求助】碳譜中缺少以羰基碳數(shù)據(jù)
已經(jīng)有12人回復(fù)
seuseasoar
至尊木蟲 (知名作家)
- 應(yīng)助: 2238 (講師)
- 金幣: 48129.9
- 紅花: 52
- 帖子: 6740
- 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
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
感謝參與，應(yīng)助指數(shù) +1
君子竹: 金幣+15, ★★★很有幫助, 對我解譜很有幫助謝了、、、 2014-09-18 22:16:06
感謝參與，應(yīng)助指數(shù) +1
君子竹: 金幣+15, ★★★很有幫助, 對我解譜很有幫助謝了、、、 2014-09-18 22:16:06
|
1 . 1-(2-hydroxy-4,6-dimethoxyphenyl)butan-1-one C12H16O4 相似度:64.2% Tetrahedron 2013 69 2789-2798 Intermolecular C–O addition of carboxylic acids to arynes: synthesis of o-hydroxyaryl ketones, xanthones, 4-chromanones, and flavones Anton V. Dubrovskiy, Richard C. Larock Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 2 . 1-(2-hydroxy-6-methoxy-4-(3-methylbut-2-eny-loxy)phenyl)butan-1-one C16H22O4 相似度:62.5% Tetrahedron 2010 66 6000-6007 Novel prenylated and geranylated aromatic compounds isolated from Polysphondylium cellular slime molds Haruhisa Kikuchi, Shinya Ishiko, Koji Nakamura, Yuzuru Kubohara, Yoshiteru Oshima Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 3 . Methylene-bis-aspidinol 相似度:57.1% Journal of Natural Products 2005 68 577-580 Constituents of the Leaves and Twigs of Calyptranthes pallens Collected from an Experimental Plot in Southern Florida Tatiana Lobo-Echeverri, J. Fausto Rivero-Cruz, Bao-Ning Su, Hee-Byung Chai, Geoffrey A.Cordell, John M. Pezzuto, Steven M. Swanson, D. Doel Soejarto, and A. Douglas Kinghorn Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 4 . Aspidinol 相似度:57.1% Journal of Natural Products 2005 68 577-580 Constituents of the Leaves and Twigs of Calyptranthes pallens Collected from an Experimental Plot in Southern Florida Tatiana Lobo-Echeverri, J. Fausto Rivero-Cruz, Bao-Ning Su, Hee-Byung Chai, Geoffrey A.Cordell, John M. Pezzuto, Steven M. Swanson, D. Doel Soejarto, and A. Douglas Kinghorn Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 5 . aspidinol B 相似度:57.1% Phytochemistry 1998 48 931-939 Acylphloroglucinols and flavonoid aglycones produced by external glands on the leaves of two dryopteris ferns and currania robertiana Eckhard Wollenweber, Jan F. Stevens, Monika Ivanic, Max L. Deinzer Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 6 . dihydroflavokawin B 相似度:57.1% Phytochemistry 1988 27 435-438 Diterpenes from the rhizomes of Alpinia formosana Hideji Itokawa,Shinji Yoshimoto,Hiroshi Morita Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 7 . aspidinol C12H15O4 相似度:57.1% Chinese Traditional and Herbal Drugs 2006 37 995+1037 香鱗毛蕨化學(xué)成分的研究(Ⅱ) 沈志濱;張維庫;馬英麗;葉文才 Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 8 . desaspidinol 相似度:57.1% Chinese Traditional and Herbal Drugs 2005 36 177-179 Chemical constituents in roots of Dryopteris championii ZUO Li; WANG Hong-qing; CHEN Ruo-yun Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 9 . 2'-Hydroxy-4',6'-dimethoxy-2,3-dihydrochalcone C17H18O4 相似度:57.1% Archives of Pharmacal Research 2009 32 1179-1184 Structural modification of 5,7-dimethoxyflavone from Kaempferia parviflora and biological activities Chavi Yenjai, Suchana Wanich, Siripit Pitchuanchom and Bungon Sripanidkulchai Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 10 . cis-Caran-2,5-dione and trans-Caran-2,5-dione C10H14O2 相似度:57.1% Flavour and Fragrance Journal 2011 26 351-355 Biotransformation of bicyclic terpenoid ketones towards compounds with olfactory properties Renata Kuriata-Adamusiak, Daniel Strub, Paweł Szatkowski and Stanisław Lochyński Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 11 . Aspidinol 相似度:57.1% Journal of Chinese Medicinal Materials 2006 29 560-561 Studies on Phloroglucinol Derivatives of Dryopteris fragrans L. SHEN Zhi-bin, LUO Wen-ying, YAN You-shao, ZHU Jun-fang Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 12 . 5,7-dihydroxy-6-[3-formylbutyl]-2-methyl-4H-[1]benzopyran-4-one C15H16O5 相似度:53.3% Phytochemistry 1994 35 221-225 Chromone glucosides from Cnidium japonicum Kimiye Baba, Hiromu Kawanishi, Masahiko Taniguchi, Mitsugi Kozawa Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 13 . 2',6'-dihydroxy-4'-methoxydihydrochalcone 相似度:50% Journal of Natural Products 1994 Vol 57 18 Cytotoxic and Antibacterial Dihydrochalcones from Piper aduncum Jimmy Orjala, Anthony D. Wright, Henrik Behrends, Gerd Folkers, Otto Sticher, Heinz Rüegger, Topul Rali Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 14 . 2',6'-dihydroxy-3,4,4'-trimethoxydihydrochalcone C18H20O6 相似度:50% Phytochemistry 1994 36 941-943 Flavonoids in frond exudates of Pityrogramma tartarea Munekazu Iinuma, Toshiyuki Tanaka, Fujio Asai Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 15 . 1-[(1R)-1-(2-hydroxyethyl)butyl]pyrrolidin-2-one C10H19NO2 相似度:50% Heterocycles 2009 79 935-953 Formal Synthesis of (5R,8R,8aS)-Indolizidine 209I via Enaminones Incorporating Weinreb Amides Charles B. de Koning, Joseph P. Michael, and Darren L. Riley Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 16 . methylphlor-butyrophenon 相似度:50% Chinese Traditional and Herbal Drugs 2005 36 177-179 Chemical constituents in roots of Dryopteris championii ZUO Li; WANG Hong-qing; CHEN Ruo-yun Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 17 . uvangoletin 相似度:50% Chinese Journal of Natural Medicines 2010 8 419-421 Chemical Constituents from the Seeds of Alpinia katsumadai Hayata WANG Xiao-Bing; YANG Chang-Shui; HUA Shu-Zhen; KONG Ling-Yi Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 18 . 3-Hydroxy-1-(4-methoxyphenyl)-2,4-dimethylpentan-1-one 相似度:50% Bulletin of the Chemical Society of Japan 2003 76 813-823 Stereoselective Crossed Aldol Reaction via Boron Enolates Generated from α-Iodo Ketones and 9-Borabicyclo[3.3.1]nonane Teruaki Mukaiyama, Tomofumi Takuwa, Keiko Yamane, Shouhei Imachi Structure 13C NMR Structure & 13C NMR 碳譜模擬圖 |
2樓2014-09-18 21:40:08
相關(guān)版塊跳轉(zhuǎn)
我要訂閱樓主 君子竹 的主題更新
| 2 | 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] 一志愿中國科學(xué)院大學(xué)265求調(diào)劑 +6 | 恬淡ye 2026-03-31 | 6/300 |
|
|---|---|---|---|---|
|
|
[考研] 282求調(diào)劑 +3 | 呼吸都是減肥 2026-03-31 | 3/150 |
|
|
[考研] 083000環(huán)境科學(xué)與工程調(diào)劑，總分281 +4 | 橙子（勝意） 2026-03-30 | 4/200 |
|
|
|
[考研] 生物學(xué) 296 求調(diào)劑 +5 | 朵朵- 2026-03-26 | 7/350 |
|
|
|
[考研] 一志愿哈爾濱工業(yè)大學(xué)材料與化工方向336分 +12 | 辰沐5211314 2026-03-26 | 12/600 |
|
|
|
[考研] 295材料工程專碩求調(diào)劑 +10 | 1428151015 2026-03-27 | 10/500 |
|
|
|
[考研]
 105500藥學(xué)求調(diào)劑，一志愿山東大學(xué)藥學(xué)，348分
+3
|
gr哈哈哈 2026-03-28 | 3/150 |
|
|
|
[考研] 0703本科鄭州大學(xué)求調(diào)劑 +7 | nhj_ 2026-03-25 | 7/350 |
|
|
|
[考研] 環(huán)境科學(xué)與工程334分求調(diào)劑 +6 | 王一一依依 2026-03-30 | 8/400 |
|
|
|
[考研] 0856求調(diào)劑 +8 | 楒桉 2026-03-28 | 8/400 |
|
|
|
[考研] 311求調(diào)劑 +6 | 冬十三 2026-03-24 | 6/300 |
|
|
|
[考研] 329求調(diào)劑 +10 | 鈕恩雪 2026-03-25 | 10/500 |
|
|
|
[考研] 298求調(diào)劑 +3 | 種圣賜 2026-03-29 | 3/150 |
|
|
|
[考研] 330分求調(diào)劑 +5 | qzenlc 2026-03-29 | 5/250 |
|
|
|
[考研]
一志愿廈門大學(xué)化學(xué)學(xué)碩307求調(diào)劑
+10
|
y7czhao 2026-03-26 | 10/500 |
|
|
|
[考研] 286求調(diào)劑 +4 | 丟掉懶惰 2026-03-27 | 7/350 |
|
|
|
[考研] 315分求調(diào)劑 +7 | 26考研上岸版26 2026-03-26 | 7/350 |
|
|
|
[有機交流]
高溫高壓反應(yīng)求助
 10+4
|
chibby 2026-03-25 | 4/200 |
|
|
|
[考研] 復(fù)試調(diào)劑，一志愿南農(nóng)083200食品科學(xué)與工程 +5 | XQTJZ 2026-03-26 | 5/250 |
|
|
|
[考研] 085600，材料與化工321分，求調(diào)劑 +9 | 大饞小子 2026-03-27 | 9/450 |
|