Inhaltsverzeichnis
Auswahl der wissenschaftlichen Literatur zum Thema „Ene-ynamides“
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Zeitschriftenartikel zum Thema "Ene-ynamides"
Wakamatsu, Hideaki, Yuichi Yoshimura, Yoshimi Sasaki, Masatoshi Kawahata und Kentaro Yamaguchi. „Synthesis of Various Heterocycles Having a Dienamide Moiety by Ring-Closing Metathesis of Ene-ynamides“. Synthesis 50, Nr. 17 (30.05.2018): 3467–86. http://dx.doi.org/10.1055/s-0037-1609857.
Der volle Inhalt der QuelleCouty, Sylvain, Christophe Meyer und Janine Cossy. „Gold-catalyzed cycloisomerizations of ene-ynamides“. Tetrahedron 65, Nr. 9 (Februar 2009): 1809–32. http://dx.doi.org/10.1016/j.tet.2008.10.108.
Der volle Inhalt der QuelleDeng, Yongming, Jason Zhang, Bradley Bankhead, Jonathan P. Markham und Matthias Zeller. „Photoinduced oxidative cyclopropanation of ene-ynamides: synthesis of 3-aza[n.1.0]bicycles via vinyl radicals“. Chemical Communications 57, Nr. 43 (2021): 5254–57. http://dx.doi.org/10.1039/d1cc02016a.
Der volle Inhalt der QuelleMarion, Frédéric, Julien Coulomb, Christine Courillon, Louis Fensterbank und Max Malacria. „Platinum Dichloride-Catalyzed Cycloisomerization of Ene-ynamides“. Organic Letters 6, Nr. 9 (April 2004): 1509–11. http://dx.doi.org/10.1021/ol049530g.
Der volle Inhalt der QuelleCossy, J., S. Couty und C. Meyer. „Cycloisomerizations of Ene-Ynamides Mediated by Gold“. Synfacts 2006, Nr. 12 (Dezember 2006): 1241. http://dx.doi.org/10.1055/s-2006-955636.
Der volle Inhalt der QuelleCouty, Sylvain, Christophe Meyer und Janine Cossy. „Diastereoselective Gold-Catalyzed Cycloisomerizations of Ene-Ynamides“. Angewandte Chemie 118, Nr. 40 (13.10.2006): 6878–82. http://dx.doi.org/10.1002/ange.200602270.
Der volle Inhalt der QuelleCouty, Sylvain, Christophe Meyer und Janine Cossy. „Diastereoselective Gold-Catalyzed Cycloisomerizations of Ene-Ynamides“. Angewandte Chemie International Edition 45, Nr. 40 (13.10.2006): 6726–30. http://dx.doi.org/10.1002/anie.200602270.
Der volle Inhalt der QuelleNishimura, Takahiro, Yuka Takiguchi, Yuko Maeda und Tamio Hayashi. „Rhodium-Catalyzed Asymmetric Cycloisomerization of 1,6-Ene-ynamides“. Advanced Synthesis & Catalysis 355, Nr. 7 (30.04.2013): 1374–82. http://dx.doi.org/10.1002/adsc.201300148.
Der volle Inhalt der QuelleNishimura, Takahiro, Yuka Takiguchi, Yuko Maeda und Tamio Hayashi. „ChemInform Abstract: Rhodium-Catalyzed Asymmetric Cycloisomerization of 1,6-Ene-ynamides.“ ChemInform 44, Nr. 38 (30.08.2013): no. http://dx.doi.org/10.1002/chin.201338161.
Der volle Inhalt der QuelleHuang, Jian, Hui Xiong, Richard P. Hsung, C. Rameshkumar, Jason A. Mulder und Tyler P. Grebe. „The First Successful Base-Promoted Isomerization of Propargyl Amides to Chiral Ynamides. Applications in Ring-Closing Metathesis of Ene−Ynamides and Tandem RCM of Diene−Ynamides“. Organic Letters 4, Nr. 14 (Juli 2002): 2417–20. http://dx.doi.org/10.1021/ol020097p.
Der volle Inhalt der QuelleDissertationen zum Thema "Ene-ynamides"
Gommenginger, Clément. „Des ynamides pour la synthèse de molécules azotées fluorées inédites“. Electronic Thesis or Diss., Strasbourg, 2024. http://www.theses.fr/2024STRAF024.
Der volle Inhalt der QuelleThis work describes the use of ynamides and N-allenamides as key intermediates for the synthesis of novel nitrogen and fluorine containing heterocycles. A TBAF-promoted intramolecular cyclization reaction of trifluoromethylated mesyl N-allenamides led to the synthesis of trifluoromethylated y-sultams, while the use of a TBAF/acetic acid mixture afforded gem-difluorinated y-sultams. The formation of amide-substituted trifluoromethylated dienes, obtained through metathesis of ene-ynamides with an aldehyde, enabled the synthesis of highly functionalized molecular platforms. Treatment of these dienes with primary amines enabled the stereoselective production of trifluoromethylated y-lactams via a domino hydroamination/isomerization/transamidation process. Finally, the regio- and stereoselective reduction of each double bond of trifluoromethylated N-allenamides was explored. Allylamides were obtained by reduction of the enamide part of N-allenamides, while enamides were formed by isomerization, in basic medium of allylamides
Chang, Yi-Mei, und 張依湄. „Lewis acid-Promoted Intramolecular Cyclization Reaction of Six-Member Ring 4-Ene- and 1-Yne-Ynamides: Synthesis of 6-Azabicyclo[3.2.1]octanes, Spiro[3.5]nonanes, and Isoquinolines“. Thesis, 2017. http://ndltd.ncl.edu.tw/handle/y4x2du.
Der volle Inhalt der Quelle國立臺灣師範大學
化學系
105
Abstract This dissertation covered Lewis acid-promoted intramolecular cyclization reactions of six-membered ring 4-ene- and 1-yne-ynamides afforded 6-azabicyclo[3.2.1]octane, spiro[3.5]nonane, and isoquinoline derivatives. (1) The aluminum(III) chloride-promoted cyclization/chlorination of six-membered ring 4-(N-ethynylamino)cyclohexene enabled a straight forward approach to the 6-azabicyclo[3.2.1]octane. Acid treatment of the resultant chlorinated arylideneazabicyclooctanes furnished 3-alkanoyl-4-chlorocyclohex anamines in excellent yields and high stereoselectivity. (2) The iron(III) bromide-promoted cyclization of six-membered ring 1-yneynamides provided brominated spiro[3.5]nonane derivatives. The reaction mechanism was suggested to proceed via rearrangement of N-keteniminium ion to C-ketenimine followed by cyclization of C-ketenimine generated spiro[3.5]nonane derivatives. The reaction had several advantages: easily available starting materials, inexpensive iron (III) bromide, and short reaction times. (3) The gold (I)-catalyzed intramolecular cyclization of 1-[2-(N-tosyl-N-phenylethynylethyl)]cyclohexene afforded isoquinoline derivatives in fair good yields. The reactions were procedurally simple, efficient, producing isoquinolines under mild reaction conditions. Keywords: Lewis acid, aluminum(III) chloride, iron(III) bromide, enynamides, 1-yneynamides, azabicyclo[3.2.1]octane, spiro[3.5]nonane, isoquinoline
Buchteile zum Thema "Ene-ynamides"
Quirion, J. C. „Platinium-Mediated Cycloisomerization of Ene-Ynamides“. In Ene-X Compounds (X=S, Se, Te, N, P), 1. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-033-00699.
Der volle Inhalt der QuelleQuirion, J. C. „Ring-Closing Metathesis of Ene-Ynamides“. In Ene-X Compounds (X=S, Se, Te, N, P), 1. Georg Thieme Verlag KG, 2007. http://dx.doi.org/10.1055/sos-sd-033-00700.
Der volle Inhalt der QuelleWitulski, B., und C. Alayrac. „Ring-Closing Ene–Yne Metathesis with Ynamides“. In Three Carbon-Heteroatom Bonds: Ketenes and Derivatives, 1. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-024-01058.
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