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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共72条记录   Alkylenesulfanyl-Bridged Bithienyl Cores for Simultaneous Tuning of Electronic, Filming, and Thermal Properties of Oligothiophenes. [作者：Navacchia, Maria Luisa;Melucci, Manuela;Favaretto, Laura;Zanelli, Alberto;Gazzano, Massimo;Bongini, Alessandro;Barbarella, Giovanna;,期刊：Organic Letters, 页码：3665-3668 , 文章类型： 研究论文，,卷期：2008年10-17] 76 Alkylenesulfanyl-bridged bithienyls I (n = 0 - 2; R = H) were prepd. by a highly effective ring-closing reaction via arylalkylsulfonium intermediate and used as inner cores in oligothiophenes I (R = 5-butyl-2-thienyl)... Copper-Catalyzed Oxidative sp3 C-H Bond Arylation with Aryl Boronic Acids. [作者：Basle, Olivier;Li, Chao-Jun;,期刊：Organic Letters, 页码：3661-3663 , 文章类型： 研究论文，,卷期：2008年10-17] An efficient method was developed for arylation of sp3 C-H bonds using copper bromide as catalyst in absence of directing group with arylboronic acids. The oxidative arylation provides easy access to biol. active tetrah... Intramolecular Hydroamination of Aminoalkynes with Silver-Phenanthroline Catalysts. [作者：Carney, Jeffrey M.;Donoghue, Patrick J.;Wuest, William M.;Wiest, Olaf;Helquist, Paul;,期刊：Organic Letters, 页码：3903-3906 , 文章类型： 研究论文，,卷期：2008年10-17] Intramol. hydroamination of several aminoalkynes catalyzed by silver-phenanthroline complexes is reported. This catalyst system complements previous protocols by employing air- and moisture-stable complexes without comp... A Versatile and Regiospecific Synthesis of Functionalized 1,3-Diarylisobenzofurans. [作者：Jacq, Jerome;Einhorn, Cathy;Einhorn, Jacques;,期刊：Organic Letters, 页码：3757-3760 , 文章类型： 研究论文，,卷期：2008年10-17] A convenient, versatile, and regiospecific synthesis of functionalized 1,3-diarylisobenzofurans, e.g. I, has been developed. It involves chemoselective addn. of arylmagnesium reagents to the aldehyde function of o-aroyl... A Simple, Efficient, and Enantiocontrolled Synthesis of a Near-Structural Mimic of Platensimycin. [作者：Yeung, Ying-Yeung;Corey, E. J.;,期刊：Organic Letters, 页码：3877-3878 , 文章类型： 研究论文，,卷期：2008年10-17] A close structural relative of platensimycin I was synthesized efficiently in nine steps. Tin-Free Radical Addition of Acyloxymethyl to Imines. [作者：Yamada, Ken-ichi;Nakano, Mayu;Maekawa, Masaru;Akindele, Tito;Tomioka, Kiyoshi;,期刊：Organic Letters, 页码：3805-3808 , 文章类型： 研究论文，,卷期：2008年10-17] Acyloxymethyl radicals were generated from the corresponding iodomethyl esters and successfully underwent addn. to the C=N bond of N-Ts, N-PMP, and N-Dpp imines by the action of dimethylzinc or triethylborane. Et acetat... Drastically Decreased Reactivity of Thiols and Disulfides Complexed by Cucurbit[6]uril. [作者：Strimbu Berbeci, Lidia;Wang, Wei;Kaifer, Angel E.;,期刊：Organic Letters, 页码：3721-3724 , 文章类型： 研究论文，,卷期：2008年10-17] 2-aminoethanethiol (cysteamine) and a deriv. that contains a bulky terminal group attached to the amine group, as well as with the related disulfide cystamine. In these complexes, the thiol or the disulfide group is enc... PtCl2-Catalyzed Tandem Triple Migration Reaction toward (Z)-1,5-Dien-2-yl Esters. [作者：Ji, Ke-Gong;Shu, Xing-Zhong;Chen, Jin;Zhao, Shu-Chun;Zheng, Zhao-Jing;Lu, Li;Liu, Xue-Yuan;Liang, Yong-Min;,期刊：Organic Letters, 页码：3919-3922 , 文章类型： 研究论文，,卷期：2008年10-17] A novel method for the selective synthesis of (Z)-1,5-dien-2-yl esters, e.g. I, has been developed though Pt(II)-catalyzed tandem 1,2-acyl and 1,2-hydride migration, along with an allyl migration reaction of propargylic ...