- Rhodium(I)-Catalyzed Synthesis of Indoles: Amino-Claisen Rearrangement of N-Propargylanilines.
[作者:Saito, Akio;Oda, Shoko;Fukaya, Haruhiko;Hanzawa, Yuji;,期刊:Journal of Organic Chemistry, 页码:1517-1524 , 文章类型: 研究论文,,卷期:2009年74-4]
- Mild and facile prepns. of 2-substituted or 2,3-disubstituted indole compds., e.g. I (R = Me, n-pentyl, Ph, H), were achieved by RhH(CO)(Ph3P)3 (4-10 mol %)-catalyzed reaction of N-propargylanilines in hexafluoroisopropy...
- Synthesis of Nickel-Chelating Fluorinated Lipids for Protein Monolayer Crystallizations.
[作者:Hussein, Waleed M.;Ross, Benjamin P.;Landsberg, Michael J.;Levy, Daniel;Hankamer, Ben;McGeary, Ross P.;,期刊:Journal of Organic Chemistry, 页码:1473-1479 , 文章类型: 研究论文,,卷期:2009年74-4]
- Nickel-chelating lipids have been synthesized for use as functionalized templates for 2-D crystn. of membrane proteins. These monolayer-forming lipids have been designed with three distinct components: (i) a branched hy...
- A Highly Regioselective Ring-Opening Metathesis-Cross Metathesis Process Modulated by the Electronic Effects of the Cross Metathesis Partner: An Entry to Quaternary Prolines.
[作者:Carreras, Javier;Avenoza, Alberto;Busto, Jesus H.;Peregrina, Jesus M.;,期刊:Journal of Organic Chemistry, 页码:1736-1739 , 文章类型: 研究论文,,卷期:2009年74-4]
- A modulation of the regioselectivity in the ring-opening metathesis-cross metathesis (ROCM) process, originated by the electronic features of the acyclic olefin, is described. Electron-poor and electron-rich olefins sho...
- One-Pot conversion of thebaine to hydrocodone and synthesis of neopinone ketal.
[作者:Carroll, Robert J.;Leisch, Hannes;Rochon, Lena;Hudlicky, Tomas;Cox, D. Phillip;,期刊:Journal of Organic Chemistry, 页码:1812-1812 , 文章类型: 研究论文,,卷期:2009年74-4]
- On page 747, in the right column, in paragraph 2, "Thebaine, usually a minor constituent of opium latex, is isolated as a major component from genetically engineered hybrids introduced by the company Tasmanian Alkaloids....
- Efficient Synthesis and Subsequent Transformations of Phenylsulfanylbicyclo[2.2.2]octenones and Phenylselenylbicyclo[2.2.2]octenones.
[作者:Gao, Shih-Yu;Chittimalla, Santhosh Kumar;Chuang, Gary Jing;Liao, Chun-Chen;,期刊:Journal of Organic Chemistry, 页码:1632-1639 , 文章类型: 研究论文,,卷期:2009年74-4]
- Inverse-electron-demand Diels-Alder reactions of masked o-benzoquinones, e.g., I, with Ph vinyl sulfide and Ph vinyl selenide furnished highly functionalized bicyclo[2.2.2]octenone derivs., e.g., II, in excellent regio- ...
- Pestalotiopsin A. enantioselective construction of potential building blocks derived from antipodal cyclobutanol intermediates.
[作者:Paquette, Leo A.;Parker, Gregory D.;Tei, Takahiro;Dong, Shuzhi;,期刊:Journal of Organic Chemistry, 页码:1812-1812 , 文章类型: 研究论文,,卷期:2009年74-4]
- On page 7127, the configurations at C-3 in Compd. 13 and its counterpart Compd. 14 were reversed. As delineated previously (Ref. 8), the major aldol product 13 (9:1) has the anti configuration, while the minor component...
- A Rapid Approach to the Synthesis of Highly Functionalized Tetrahydroisoquinolines.
[作者:Thansandote, Praew;Gouliaras, Christina;Turcotte-Savard, Marc-Olivier;Lautens, Mark;,期刊:Journal of Organic Chemistry, 页码:1791-1793 , 文章类型: 研究论文,,卷期:2009年74-4]
- A palladium-catalyzed domino ortho-alkylation/alkenylation forming up to three new C-C bonds furnishes functionalized tetrahydroisoquinolines, e.g., I (R1 = Me, n-Bu, , MeO, Cl; R2 = H, MeO; R3 = CN, CO2Me, CO2Et, CO2t-B...
- Synthetic Studies on N-Alkoxyamines: A Mild and Broadly Applicable Route Starting from Nitroxide Radicals and Aldehydes.
[作者:Schoening, Kai-Uwe;Fischer, Walter;Hauck, Stefan;Dichtl, Alexander;Kuepfert, Michael;,期刊:Journal of Organic Chemistry, 页码:1567-1573 , 文章类型: 研究论文,,卷期:2009年74-4]
- A broad variety of 2,2,6,6-tetramethylpiperidine-based N-alkoxyamines, i.e. I, were prepd. in a newly found reaction. By means of a copper-catalyzed fragmentation reaction of aldehyde peroxides in the presence of TEMPO ...
- Application of a Rhodium-Catalyzed Addition/Cyclization Sequence toward the Synthesis of Polycyclic Heteroaromatics.
[作者:Tseng, Nai-Wen;Lautens, Mark;,期刊:Journal of Organic Chemistry, 页码:1809-1811 , 文章类型: 研究论文,,卷期:2009年74-4]
- A cascade rhodium-catalyzed addn./cyclization reaction of bifunctional heteroarom. boronate esters I (X = O, S, NMe; R = Me, t-Bu; BPin = pinacolatoboron) to strained bicyclic alkenes, such as norbornene, norbornadiene, ...
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