- Diastereoselective Syntheses of Chroman Spiroketals via [4 + 2] Cycloaddition of Enol Ethers and o-Quinone Methides. [Erratum to document cited in CA148:471846].
[作者：Marsini, Maurice A.;Huang, Yaodong;Lindsey, Christopher C.;Wu, Kun-Liang;Pettus, Thomas R. R.;,期刊：Organic Letters, 页码：4153-4153 , 文章类型： 研究论文，,卷期：2008年10-18]
- On page 1477, Figure 1 is incorrect; the correct version of the figure is given.
- Highly Enantioselective Friedel-Crafts Reaction of Indoles with 2-EnoylPyridine 1-Oxides Catalyzed by Chiral Pyridine 2,6-Bis(5',5'-diphenyloxazoline)-Cu(II) Complexes.
[作者：Singh, Pradeep K.;Singh, Vinod K.;,期刊：Organic Letters, 页码：4121-4124 , 文章类型： 研究论文，,卷期：2008年10-18]
- The catalytic enantioselective Friedel-Crafts reaction of indoles with 2-enoylpyridine 1-oxides has been studied in the presence of chiral pyridine 2,6-bis(5',5'-diphenyloxazoline)-Cu(II) complexes. The reaction furnish...
- Novel 2,4-Methanoadamantane-Benzazepine by Domino Photochemistry of N-(1-adamantyl)phthalimide.
[作者：Basaric, Nikola;Horvat, Margareta;Mlinaric-Majerski, Kata;Zimmermann, Elmar;Neudorfl, Jorg;Griesbeck, Axel G.;,期刊：Organic Letters, 页码：3965-3968 , 文章类型： 研究论文，,卷期：2008年10-18]
- 75 The photochem. reaction of N-(1-adamantyl)phthalimide gives cleanly one product, the novel hexacyclic benzazepine deriv. of 2,4-methanoadamantane I. Its structure was characterized by spectroscopic methods and X-ray ...
- Convergent, Regiospecific Synthesis of Quinolines from o-Aminophenylboronates.
[作者：Horn, Joachim;Marsden, Stephen P.;Nelson, Adam;House, David;Weingarten, Gordon G.;,期刊：Organic Letters, 页码：4117-4120 , 文章类型： 研究论文，,卷期：2008年10-18]
- A direct convergent two-component synthesis of quinolines, e.g., I, from a,b-unsatd. ketones and o-aminophenylboronic acid derivs. is reported. The reaction is regiocomplementary to the traditional Skraup-Doebner-Von Mi...
- [(CyPF-tBu)PdCl2]: An Air-Stable, One-Component, Highly Efficient Catalyst for Amination of Heteroaryl and Aryl Halides.
[作者：Shen, Qilong;Hartwig, John F.;,期刊：Organic Letters, 页码：4109-4112 , 文章类型： 研究论文，,卷期：2008年10-18]
- An air- and moisture-stable palladium catalyst, [(CyPF-tBu)PdCl2] (1), for coupling of heteroaryl chlorides, bromides, and iodides with a variety of primary amines is described. Most of these reactions occurred in high ...
- Platinum- and Gold-Catalyzed Hydrative Carbocyclization of Oxo Diynes for One-Pot Synthesis of Benzopyrones and Bicyclic Spiro Ketones.
[作者：Das, Arindam;Chang, Hsu-Kai;Yang, Cheng-Hua;Liu, Rai-Shung;,期刊：Organic Letters, 页码：4061-4064 , 文章类型： 研究论文，,卷期：2008年10-18]
- A one-pot synthesis of benzopyrones and tricyclic spiroketones by hydrative carbocyclization of oxo diyne substrates catalyzed by PtCl2 and PPh3AuCl/AgOTf, resp., is reported. The distinct carbocyclizations with Pt and ...
- Stereocontrolled Formal Synthesis of (?-Platensimycin.
[作者：Matsuo, Jun-ichi;Takeuchi, Kosuke;Ishibashi, Hiroyuki;,期刊：Organic Letters, 页码：4049-4052 , 文章类型： 研究论文，,卷期：2008年10-18]
- A formal synthesis of (?-platensimycin is achieved by prepn. of the racemic intermediate I using the radical-mediated transannular cyclization of monothioacetal II as the key step. II is prepd. in twelve steps from 1,3-...
- Macrocyclic Nonviral Vectors: High Cell Transfection Efficiency and Low Toxicity in a Lower Rim Guanidinium Calix[4]arene.
[作者：Bagnacani, Valentina;Sansone, Francesco;Donofrio, Gaetano;Baldini, Laura;Casnati, Alessandro;Ungaro, Rocco;,期刊：Organic Letters, 页码：3953-3956 , 文章类型： 研究论文，,卷期：2008年10-18]
- New multivalent cationic lipids, one of them showing high efficiency and low toxicity in cell transfection, have been obtained by attaching guanidinium groups at the lower rim of calix[4]arenes.
- Magnetically Separable Pd Catalyst for Carbonylative Sonogashira Coupling Reactions for the Synthesis of a,b-Alkynyl Ketones.
[作者：Liu, Jianming;Peng, Xingao;Sun, Wei;Zhao, Yongwei;Xia, Chungu;,期刊：Organic Letters, 页码：3933-3936 , 文章类型： 研究论文，,卷期：2008年10-18]
- A magnetically separable palladium catalyst was simply synthesized through a wet impregnation incorporating palladium nanoparticles and superparamagnetic Fe3O4 nanoparticles in KBH4 soln., which is a highly efficient cat...
- TBOxCrIIICl-Catalyzed Enantioselective Synthesis of 1,3-Butadien-2-ylcarbinols.
[作者：Naodovic, Marina;Xia, Guoyao;Yamamoto, Hisashi;,期刊：Organic Letters, 页码：4053-4055 , 文章类型： 研究论文，,卷期：2008年10-18]
- A highly enantioselective synthesis of 1,3-butadien-2-ylcarbinols is achieved by using the TBOxCrIIICl catalyst and homoallenyl bromide CH2:C:CHCH2Br. E.g., in presence of TBOxCrIIICl, addn. of CH2:C:CHCH2Br to PhCHO ga...
- Rhodium-Catalyzed Asymmetric Ring-Opening Alkynylation of Azabenzonorbornadienes.
[作者：Nishimura, Takahiro;Tsurumaki, Eiji;Kawamoto, Takahiro;Guo, Xun-Xiang;Hayashi, Tamio;,期刊：Organic Letters, 页码：4057-4060 , 文章类型： 研究论文，,卷期：2008年10-18]
- Asym. ring-opening alkynylation of meso-azabenzonorbornadienes with (triisopropylsilyl)acetylene giving 2-alkynyl-1-aminodihydronaphthalenes, e.g. I (R1 = H, Me, OMe, F, Br, R2 = H; R1 = Br, R2 = Me), took place in high ...
- Palladium-Catalyzed Selenoacylation of Allenes Leading to the Regioselective Formation of Functionalized Allyl Selenides.
[作者：Toyofuku, Masashi;Murase, Erika;Fujiwara, Shin-ichi;Shin-ike, Tsutomu;Kuniyasu, Hitoshi;Kambe, Nobuaki;,期刊：Organic Letters, 页码：3957-3960 , 文章类型： 研究论文，,卷期：2008年10-18]
- Palladium-catalyzed regio- and stereoselective selenoacylation of allenes with selenol esters proceeded to produce functionalized allyl selenides with the acyl moiety at the inner carbon and the SePh group at the termina...
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