- Experimental and Computational Study of the Conrotatory Ring Opening of Various 3-Chloro-2-azetines.
[作者:Mangelinckx, Sven;Van Speybroeck, Veronique;Vansteenkiste, Peter;Waroquier, Michel;De Kimpe, Norbert;,期刊:Journal of Organic Chemistry, 页码:5481-5488 , 文章类型: 研究论文,,卷期:2008年73-14]
- A combined exptl. and theor. study is presented on 2-azetines, a class of azaheterocyclic compds., which are difficult to access but have shown a unique reactivity as strained cyclic enamines. New highly substituted 2-a...
- Ferrocene-Based Small Molecules for Dual-Channel Sensing of Heavy- and Transition-Metal Cations.
[作者:Caballero, Antonio;Espinosa, Arturo;Tarraga, Alberto;Molina, Pedro;,期刊:Journal of Organic Chemistry, 页码:5489-5497 , 文章类型: 研究论文,,卷期:2008年73-14]
- The synthesis, electrochem., optical, and cation-sensing properties of ferrocene-pentakis(phenylthio)benzene dyads, linked through a putative cation-binding 2-azadiene bridge, are presented. Dyad 5 behaves as a highly s...
- Heterocyclic Lithium Amides as Chiral Ligands for an Enantioselective Hydroxyalkylation with n-BuLi.
[作者:Duguet, Nicolas;Petit, Sylvain M.;Marchand, Philippe;Harrison-Marchand, Anne;Maddaluno, Jacques;,期刊:Journal of Organic Chemistry, 页码:5397-5409 , 文章类型: 研究论文,,卷期:2008年73-14]
- Chiral heterocyclic structures based on 3-aminopyrrolidines, 3-aminotetrahydrothiophenes, and 3-aminotetrahydrofurans have been synthesized. The corresponding lithium amides have been evaluated as chiral ligands in the ...
- Total Synthesis of Leustroducsin B.
[作者:Miyashita, Kazuyuki;Tsunemi, Tomoyuki;Hosokawa, Takafumi;Ikejiri, Masahiro;Imanishi, Takeshi;,期刊:Journal of Organic Chemistry, 页码:5360-5370 , 文章类型: 研究论文,,卷期:2008年73-14]
- Leustroducsin B (I) was synthesized via a convergent route based on division of the leustroducsin mol. into three segments A, B, and C. Two coupling reactions (Julia coupling reaction and Nozaki-Hiyama-Kishi (NHK) react...
- Synthesis of nonaphenylenes and dodecaphenylenes using electron-transfer oxidation of Lipshutz cuprates and formation of nanostructural materials from hexadodecyloxynonaphenylene.
[作者:Rahman, M. Jalilur;Yamakawa, Jun;Matsumoto, Aoi;Enozawa, Hideo;Nishinaga, Tohru;Kamada, Kenji;Iyoda, Masahiko;,期刊:Journal of Organic Chemistry, 页码:5542-5548 , 文章类型: 研究论文,,卷期:2008年73-14]
- 22, 75 Nonaphenylenes and dodecaphenylenes have been synthesized by using electron-transfer oxidn. of Lipshutz cuprates with duroquinone. Oxidn. of the Lipshutz cuprate derived from 4,4''-dibromo-o-terphenyl in THF produ...
- Organic Semiconducting Materials from Sulfur-Hetero Benzo[k]fluoranthene Derivatives: Synthesis, Photophysical Properties, and Thin Film Transistor Fabrication.
[作者:Yan, Qifan;Zhou, Yan;Ni, Ben-Bo;Ma, Yuguo;Wang, Jian;Pei, Jian;Cao, Yong;,期刊:Journal of Organic Chemistry, 页码:5328-5339 , 文章类型: 研究论文,,卷期:2008年73-14]
- 77 A new family of air-stable sulfur-hetero oligoarenes based on the benzo[k]fluoranthene unit has been developed as the active materials for thin film org. field-effect transistors. The Diels-Alder reaction between cyc...
- Photophysics and Photochemistry of Naphthoxazinone Derivatives.
[作者:Nonell, Santi;Ferreras, Lourdes R.;Canete, Alvaro;Lemp, Else;Guenther, German;Pizarro, Nancy;Zanocco, Antonio L.;,期刊:Journal of Organic Chemistry, 页码:5371-5378 , 文章类型: 研究论文,,卷期:2008年73-14]
- The photophysics and photochem. of a series of naphthoxazinones have been studied using a combination of methods ranging from steady-state and time-resolved spectroscopic techniques to product anal. The photophysics of ...
- Expeditive Synthesis of Glycodendrimer Scaffolds Based on Versatile TRIS and Mannoside Derivatives.
[作者:Chabre, Yoann M.;Contino-Pepin, Christiane;Placide, Virginie;Shiao, Tze Chieh;Roy, Rene;,期刊:Journal of Organic Chemistry, 页码:5602-5605 , 文章类型: 研究论文,,卷期:2008年73-14]
- A new family of glycodendrimer scaffolds contg. 12 and 18 peripheral a-D-mannopyranosidic units has been synthesized by Cu(I)-catalyzed [1,3]-dipolar cycloaddns. using sulfurated dendritic scaffolds bearing alkyne functi...
- Electrophile-Induced Ether Transfer: Stereoselective Synthesis of 2,6-Disubstituted-3,4-Dihydropyrans.
[作者:Kartika, Rendy;Frein, Jeffrey D.;Taylor, Richard E.;,期刊:Journal of Organic Chemistry, 页码:5592-5594 , 文章类型: 研究论文,,卷期:2008年73-14]
- Stereoselective synthesis of trans-2,6-disubstituted-3,4-dihydropyrans has been achieved from a simple homoallylic alkoxy ether via a three-step sequence: electrophile-induced ether transfer, cyclization, and functionali...
- Synthesis of Benzo[c]xanthones from 2-Benzylidene-1-tetralones by the Ultraviolet Radiation-Mediated Tandem Reaction.
[作者:Xu, Wen-Zhi;Huang, Zhi-Tang;Zheng, Qi-Yu;,期刊:Journal of Organic Chemistry, 页码:5606-5608 , 文章类型: 研究论文,,卷期:2008年73-14]
- A facile one-pot method to prep. benzo[c]xanthones, e.g., I (R1 = H, Br; R2 = H, MeO; R3 =H, Me, t-Bu, Br), from readily accessible benzylidene-1-tetralones by the UV radiation-mediated tandem reaction is reported. The ...
- Palladium-Catalyzed C-H Functionalization of N-Arylpropiolamides with Aryliodonium Salts: Selective Synthesis of 3-(1-Arylmethylene)oxindoles.
[作者:Tang, Shi;Peng, Peng;Zhong, Ping;Li, Jin-Heng;,期刊:Journal of Organic Chemistry, 页码:5476-5480 , 文章类型: 研究论文,,卷期:2008年73-14]
- A selective and efficient method for the synthesis of 3-(1-arylmethylene)oxindoles, e.g., I (R1 = H, Cl; R2 = H, Me, Ac, Bn), by palladium-catalyzed C-H functionalization of anilides with aryliodonium salts has been deve...
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