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goodk

新虫 (初入文坛)

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[求助] 微谱求助，急！已有1人参与

13C NMR (75 MHz, CDCl3)
δ 21.1, 23.8, 24.4, 25.6, 28.1, 28.5, 32.4, 32.5, 34.0, 45.1 , 46.1, 62.6, 120.9,125.9, 126.3, 135.5, 136.6, 139.3,141.9

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1楼 2015-03-17 19:38:48

已阅回复此楼关注TA 给TA发消息送TA红花 TA的回帖

seuseasoar

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【答案】应助回帖

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1 .    compound 6d
相似度:68.4%
Magnetic Resonance in Chemistry       1995       33       497-499
13C NMR assignments of conforma-tionally defined 6-s-trans-retinoids
M. F. Vaezi, W. J. Brouillette and D. D. Muccio
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
2 .    compound 15
C22H25N3O2    相似度:66.6%
Heterocycles       2006       70       249-259
The Concise and Versatile Synthesis of Epi-malbrancheamide and Structurally Related Analogs
Meriah W. N. Valente and Robert M. Williams*
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
3 .    compound 13
相似度:65%
Australian Journal of Chemistry       1986       39       1703-1710
The Chemistry of Eremophila Spp. XXV. New Cembrene Derivatives From E. dempsteri, E. platycalyx and E. fraseri
EL Ghisalberti, PR Jefferies and TA Mori
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
4 .    10-isothiocyanato-4,6-amorphadiene
C16H23NS    相似度:63.1%
Journal of Natural Products       1991       Vol 54       71
Anthelmintic Polyfunctional Nitrogen-Containing Terpenoids from Marine Sponges
K. A. Alvi, Laura Tenenbaum, Phillip Crews
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
5 .    4-(undec-5-en-5-yl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine
C18H29NS    相似度:63.1%
Heterocycles       2010       81       1903-1921
An Efficient and Convenient Synthesis of 4,5,6,7-Tetrahydrothieno[3,2-c]pyridines by a Modified Pictet-Spengler Reaction via a Formyliminium Ion Intermediate
Michikazu Kitabatake, Aki Hashimoto, Toshiaki Saitoh, Takehiro Sano, Kunihiko Mohri, and Yoshie Horiguchi
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
6 .    compound 5d
相似度:63.1%
Magnetic Resonance in Chemistry       1995       33       497-499
13C NMR assignments of conforma-tionally defined 6-s-trans-retinoids
M. F. Vaezi, W. J. Brouillette and D. D. Muccio
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
7 .    compound 13
C21H32O5    相似度:61.9%
Journal of Natural Products       2008       71(4)       551-557
Sesterterpenoids from the Sponge Sarcotragus sp.
Nan Wang, Jueun Song, Kyoung Hwa Jang, Hyi-Seung Lee, Xian Li, Ki-Bong Oh, and Jongheon Shin
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
8 .    11,12-Dihydroxy-14-methoxy-9(10/20)-5aH-abeo-abieta-1(10),8,11,13-tetraene
C21H30O3    相似度:61.9%
Tetrahedron       2011       67       10129-10146
Synthesis of (±)- and (+)-perovskone
George Majetich, Yong Zhang, Xinrong Tian, Jonathan E. Britton, Yang Li, Ryan Phillips
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
9 .    Noramentoxidone
C21H28O5    相似度:61.9%
Fitoterapia       2011       82       219-224
New diterpenoids and cytotoxic and anti-inflammatory diterpenoids from Amentotaxus formosana
Hui-Ling Chen, Kai-Wei Lin, Kim-Hong Gan, Jih-Pyang Wang, Shen-Jeu Won, Chun-Nan Lin
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
10 .    Salvilimbinol
C20H28O5    相似度:60%
Phytochemistry       1996       41       1143-1147
Rearranged abietane diterpenes from Salvia limbata
Gülactì Topcu, Canan Eri, Ayhan Ulubelen
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
11 .    diethyl 7-dodecyl-1,3-dioxo-2,3,3a,4,7,7a-hexahydro-1H-isoindol-4-ylphosphonate
C24H42NO5P    相似度:60%
Heterocycles       2010       82       417-429
Isomerization of Diethyl 1-Alkynylphosphonates to 1,3-Dienylphosphonates Followed by Diels-Alder Reaction with Dead, Maleic Anhydride and Maleimide
Abdullatif Azab, Abed Al Aziz Quntar, Tamar Antebi, and Morris Srebnik
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
12 .    compound 7
相似度:60%
Australian Journal of Chemistry       1986       39       1703-1710
The Chemistry of Eremophila Spp. XXV. New Cembrene Derivatives From E. dempsteri, E. platycalyx and E. fraseri
EL Ghisalberti, PR Jefferies and TA Mori
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
13 .    compound 9
相似度:60%
Australian Journal of Chemistry       1986       39       1703-1710
The Chemistry of Eremophila Spp. XXV. New Cembrene Derivatives From E. dempsteri, E. platycalyx and E. fraseri
EL Ghisalberti, PR Jefferies and TA Mori
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
14 .    (8S,9S,13S,14S)-13-Methyl-17-(3-methylbut-3-en-1-yn-1-yl)-7,8,9,11,12,13,14,15-octahydro-6H-cyclopenta[a]phenanthren-3-yl trifluoromethanesulfonate
C24H25F3O3S    相似度:58.3%
Steroids       2010       75       936-943
Pd(PPh3)4/AgOAc-catalyzed coupling of 17-steroidal triflates and alkynes: Highly efficient synthesis of D-ring unsaturated 17-alkynylsteroids
Qian Sun, Chenggang Jiang, Hangxian Xu, Zonglei Zhang, Lanhai Liu, Cunde Wang
Structure    13C NMR Structure & 13C NMR    碳谱模拟图
15 .    4'aα,8'aR)-5',8'a-dimethyl-3',4',4'a,7',8',8'a-hexahydro-1'H-spiro([1,3]dioxolane-2,2'-naphthalene
C21H28N2O4S    相似度:57.8%
Journal of Natural Products       2000       63       1292-1294
Efficient, Highly Enantioselective Synthesis of Selina-1,3,7(11)-trien-8-one, a Major Component of the Essential Oil of Eugenia uniflora
Alice Kanazawa, Amaury Patin, and Andrew E. Greene
Structure    13C NMR Structure & 13C NMR    碳谱模拟图

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