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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69条记录   Synthesis, Electronic Properties, and X-ray Structural Characterization of Tetrarylbenzo[1,2-b:4,5-b']difuran Cation Radicals. [作者：Shukla, Ruchi;Wadumethrige, Shriya H.;Lindeman, Sergey V.;Rathore, Rajendra;,期刊：Organic Letters, 页码：3587-3590 , 文章类型： 研究论文，,卷期：2008年10-16] Electroactive tetraarylbenzo[1,2-b:4,5-b']difuran (BDF) and model diarylbenzofuran derivs. are synthesized and their structures are established by X-ray crystallog. Isolation and X-ray crystallog. characterization of th... Electronic Modulation of Fused Oligothiophenes by Chemical Oxidation. [作者：Suzuki, Yoshitake;Okamoto, Toshihiro;Wakamiya, Atsushi;Yamaguchi, Shigehiro;,期刊：Organic Letters, 页码：3393-3396 , 文章类型： 研究论文，,卷期：2008年10-16] The reaction of pentathienoacene (f-5T) with mCPBA produced a series of oxidized derivs. contg. one or two thiophene-S,S-dioxide rings. The regioselectivity of the oxidn. reflects the aromaticity of each thiophene ring ... Enhanced Stereoselectivity in Photoelectrocyclization of Tropolone Ethers via Confinement in Chiral Inductor-Modified Lyotropic Liquid Crystals. [作者：Lv, Feng-Feng;Chen, Bin;Wu, Li-Zhu;Zhang, Li-Ping;Tung, Chen-Ho;,期刊：Organic Letters, 页码：3473-3476 , 文章类型： 研究论文，,卷期：2008年10-16] Photochem. of tropolone Me ether (1) and optically pure (S)-tropolone-2-methylbutyl ether (4) has been examd. in lyotropic liq. crystals (LCs) in the presence of a chiral inductor. LCs significantly enhance the influenc... Highly Regioselective Isomerization-Hydroformylation of Internal Olefins to Linear Aldehyde Using Rh Complexes with Tetraphosphorus Ligands. [作者：Yu, Shichao;Chie, Yu-ming;Guan, Zheng-hui;Zhang, Xumu;,期刊：Organic Letters, 页码：3469-3472 , 文章类型： 研究论文，,卷期：2008年10-16] synthesized and used for Rh-catalyzed isomerization-hydroformylation of internal alkenes. It was found that the substituents at the 3,3',5,5'-positions of the biphenyl greatly effected the linear selectivity, and the al... A Rigid Molecular Balance for Measuring Face-to-Face Arene-Arene Interactions. [作者：Carroll, William R.;Pellechia, Perry;Shimizu, Ken D.;,期刊：Organic Letters, 页码：3547-3550 , 文章类型： 研究论文，,卷期：2008年10-16] A new mol. balance was developed to measure face-to-face arene-arene interactions. The balance adopts distinct folded and unfolded conformations due to restricted rotation about a Caryl-Nimide bond. In the folded confo...