Global ETD Search

1	Iron diene complexes in organic synthesis Docherty, Gordon Findlay January 1996 (has links) No description available. 547 Tricarbonyliron
2	Approaches toward Spirocompounds Using Tricarbonyliron Complexes Han, Jeng-liang 11 July 2005 (has links) We have successfully using the exocyclic double bond of tricarbonyliron triene complexes to undergo (2+1) and (4+2) cycloaddition for the rapid construction of spiro[2.5]octane and spiro[5.5]undecane system. These cycloaddition reactions were chemo-, regio-, and stereoselective. Synthetic studies toward Upenamide, Manzamine A and Manzamine J by using 1-cyano-2,4-cyclohexadiene tricarbonyliron complexes were also discussed. cycloaddition tricarbonyliron complexes natural products synthesis spirocompounds
3	ALL–CARBON ENE–TYPE CYCLIZATIONS FROM CYCLOHEXADIENETRICARBONYLIRONDERIVATIVES Beach, Keith B. 01 September 2016 (has links) No description available. Chemistry organic chemistry organic synthesis diene-tricarbonyliron cyclohexadiene Grignard additions ene-type cyclizations
4	Efficient iron-mediated approach to pyrano[3,2-a]carbazole alkaloids - first total syntheses of O-methylmurrayamine A and 7-methoxymurrayacine, first asymmetric synthesis and assignment of the absolute configuration of (−)-trans-dihydroxygirinimbine Gruner, Konstanze K., Hopfmann, Thomas, Matsumoto, Kazuhiro, Jäger, Anne, Katsuki, Tsutomu, Knölker, Hans-Joachim 02 April 2014 (has links) (PDF) Iron-mediated oxidative cyclisation provides an efficient approach to pyrano[3,2-a]carbazole alkaloids. Thus, improved routes to girinimbine and murrayacine as well as the first total syntheses of O-methylmurrayamine A and 7-methoxymurrayacine are reported. Asymmetric epoxidation of girinimbine led to (−)-trans-dihydroxygirinimbine and the assignment of its absolute configuration. / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. Übergangsmetallkomplexe Carbazolalkaloide wässrige Wasserstoffperoxidlösung organische Synthese Murraya euchrestifolia Orangenrauten Komplexbildungsreaktion Katalyse Epoxidierung transition-metal-complexes active carbazole alkaloids aqueous hydrogen-peroxide organic-synthesis murraya-euchrestifolia tricarbonyliron fragment catalytic complexation chemical taxonomy girinimbine epoxidation ddc:540 rvk:VA 1120
5	Efficient iron-mediated approach to pyrano[3,2-a]carbazole alkaloids - first total syntheses of O-methylmurrayamine A and 7-methoxymurrayacine, first asymmetric synthesis and assignment of the absolute configuration of (−)-trans-dihydroxygirinimbine Gruner, Konstanze K., Hopfmann, Thomas, Matsumoto, Kazuhiro, Jäger, Anne, Katsuki, Tsutomu, Knölker, Hans-Joachim January 2011 (has links) Iron-mediated oxidative cyclisation provides an efficient approach to pyrano[3,2-a]carbazole alkaloids. Thus, improved routes to girinimbine and murrayacine as well as the first total syntheses of O-methylmurrayamine A and 7-methoxymurrayacine are reported. Asymmetric epoxidation of girinimbine led to (−)-trans-dihydroxygirinimbine and the assignment of its absolute configuration. / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. info:eu-repo/classification/ddc/540 ddc:540
6	First total synthesis of the biscarbazole alkaloid oxydimurrayafoline Börger, Carsten, Krahl, Micha P., Gruner, Margit, Kataeva, Olga, Knölker, Hans-Joachim 07 April 2014 (has links) (PDF) We report the first total synthesis of oxydimurrayafoline via nucleophilic substitution at the benzylic position at C-3 of the carbazole framework. / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. Übergangsmetallkomplexe eisenvermittelte Totalsynthese Carbazol Alkaloide Katalyse Synthese Oxydimurrayafolin Murraya euchrestifolia Orangenrauten transition-metal-complexes mediated total-synthesis 1-oxygenated carbazole alkaloids inhibitor carbazoquinocin-c catalyzed total-synthesis organic-synthesis diene complexes tricarbonyliron fragment absolute-configuration murraya-euchrestifolia ddc:540 rvk:VA 1120
7	First total synthesis of the biscarbazole alkaloid oxydimurrayafoline Börger, Carsten, Krahl, Micha P., Gruner, Margit, Kataeva, Olga, Knölker, Hans-Joachim January 2012 (has links) We report the first total synthesis of oxydimurrayafoline via nucleophilic substitution at the benzylic position at C-3 of the carbazole framework. / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich. info:eu-repo/classification/ddc/540 ddc:540

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