02333cac0 22004211 450 LAEC0001911420120716140214.020110502g00009999|||||ita|0103 baITb Collezione di opuscoli danteschi inediti o rariCittà di CastelloLapi tipografo-editoreITUNISOB20120716RICALAEC00019114C 121 Collana SBNCCollezione di opuscoli danteschi inediti o rari1087966UNISOB001SOB0223002001 Dante e la Calabria001SOBE000268532001 <<Le >>Rime di Piero Alighieriprecedute da cenni biografici001SOBE000268542001 Di alcuni versi dotti della Divina Commediaricerche sul sapere grammaticale di Dante001SOBE000268902001 <<La >>Divina Commedia001SOBE000268962001 Dialogo di Antonio Manetti cittadino fiorentinocirca al sito, forma et misure dello Inferno di Dante Alighieri poeta excellentissimo001SOBE000269102001 Dante e Pier Lombardo (Sent. lib. IV, distt. 43-49)001SOBE000269162001 Scelta di scritti danteschi001SOBE000269182001 <<Le >>letture di Cosimo Bartoli sopra la "Commedia" di Dante001SOBE000271952001 Valore filosofico ed estetico del dubbio nella Divina Commedia001SOBE000271962001 <<Il >>Libro dell'aggregazione delle stelle (Dante, Conv., II, VI-134)secondo il codice mediceo-laurenziano Pl. 29-Cod 9 contemporaneo a Dante001SOBE000272022001 <<Le >>'raccolte' con il parere dei Granelleschi e la 'risposta' di C. Gozzi001SOBE000272032001 <<Il >>Buccolicum Carmen'001SOBE000272042001 Postille alla Divina Commedia001SOBE000272052001 1001SOBE000272062001 2001SOBE000272072001 3001SOBE000272102001 Scritti danteschi001SOBE000272112001 Aneddoti e studi danteschiserie I001SOBE000272192001 Dante e il Petrarca (studio)aggiuntivi i ragionamenti sopra due versi di Dante001SOBE000272202001 Illustrazioni astronomiche a tre luoghi della Divina Commedia05157nam 2200601Ia 450 991083045520332120230829003115.01-280-72273-897866107227303-527-60786-23-527-60748-X(CKB)1000000000376402(EBL)482387(OCoLC)77602103(SSID)ssj0000108286(PQKBManifestationID)11745619(PQKBTitleCode)TC0000108286(PQKBWorkID)10016656(PQKB)11566892(MiAaPQ)EBC482387(EXLCZ)99100000000037640220050523d2006 uy 0engur|n|---|||||txtccrAziridines and epoxides in organic synthesis[electronic resource] /edited by Andrei K. YudinWeinheim ;Chichester Wiley20061 online resource (516 p.)Description based upon print version of record.3-527-31213-7 Includes bibliographical references and index.Aziridines and Epoxides in Organic Synthesis; Foreword; Table of Contents; Preface; List of Contributors; 1 Asymmetric Synthesis of Epoxides and Aziridines from Aldehydes and Imines; 1.1 Introduction; 1.2 Asymmetric Epoxidation of Carbonyl Compounds; 1.2.1 Aryl, Vinyl, and Alkyl Epoxides; 1.2.1.1 Stoichiometric Ylide-mediated Epoxidation; 1.2.1.2 Catalytic Ylide-mediated Epoxidation; 1.2.1.3 Discussion of Factors Affecting Diastereo- and Enantioselectivity; 1.2.2 Terminal Epoxides; 1.2.3 Epoxy Esters, Amides, Acids, Ketones, and Sulfones; 1.2.3.1 Sulfur Ylide-mediated Epoxidation1.2.3.2 Darzens Reaction1.2.3.3 Darzens Reactions in the Presence of Chiral Auxiliaries; 1.2.3.4 Darzens Reactions with Chiral Reagents; 1.2.3.5 Darzens Reactions with Chiral Catalysts; 1.3 Asymmetric Aziridination of Imines; 1.3.1 Aziridines Bearing Electron-withdrawing Groups: Esters and Amides; 1.3.1.1 Aza-Darzens Route; 1.3.1.2 Reactions between Imines and Carbenes; 1.3.1.3 Aziridines by Guanidinium Ylide Chemistry; 1.3.2 Aziridines Bearing Alkyl, Aryl, Propargyl, and Vinyl Groups; 1.3.2.1 Aryl, Vinyl, and Alkyl Aziridines: Stoichiometric Asymmetric Ylide-mediated Aziridination1.3.2.2 Aryl, Vinyl, and Alkyl Aziridines: Catalytic Asymmetric Ylide-mediated Aziridination1.4 Summary and Outlook; References; 2 Vinylaziridines in Organic Synthesis; 2.1 Introduction; 2.2 Direct Synthesis of Vinylaziridines [1]; 2.2.1 Addition of Nitrene to Dienes; 2.2.2 Addition of Allylic Ylides and Related Reagents to Imines; 2.2.3 Cyclization of Amino Alcohols and Related Compounds; 2.2.4 Cyclization of Amino Allenes; 2.2.5 Aziridination of α,β-unsaturated Oximes and Hydrazones; 2.3 Ring-opening Reactions with Nucleophiles; 2.3.1 Hydride Reduction2.3.2 Organocopper-mediated Alkylation2.3.3 Reactions with Oxygen Nucleophiles; 2.3.4 Reactions with Other Nucleophiles; 2.4 Isomerization Including Rearrangement; 2.4.1 Aza-[3,3]-Claisen Rearrangement; 2.4.2 Pyrroline Formation; 2.4.3 Aza-[2,3]-Wittig Rearrangement; 2.4.4 Hydrogen Shift; 2.4.5 Rearrangement with an Aryl Group on the Aziridine Carbon; 2.4.6 Epimerization; 2.5 Cycloaddition; 2.5.1 Cycloadditions of Isocyanates and Related Compounds; 2.5.2 Carbonylative Ring-expansion to Lactams; 2.6 Electron Transfer to Vinylaziridines; 2.7 Conclusions; References3 Asymmetric Syntheses with Aziridinecarboxylate and Aziridinephosphonate Building Blocks3.1 Introduction; 3.2 Preparation of Aziridine-2-carboxylates and Aziridine-2-phosphonates; 3.2.1 Preparation of Aziridine-2-carboxylates; 3.2.1.1 Cyclization of Hydroxy Amino Esters; 3.2.1.2 Cyclization of Hydroxy Azido Esters; 3.2.1.3 Cyclization of α-Halo- and α-Sulfonyloxy-β-amino Esters and Amides; 3.2.1.4 Aziridination of α,β-unsaturated Esters; 3.2.1.5 Aziridination of Imines; 3.2.1.6 Aziridination of Aldehydes; 3.2.1.7 2-Carboxylation of Aziridines3.2.1.8 Resolution of Racemic Aziridine-2-carboxylatesAziridines and epoxides are among the most widely used intermediates in organic synthesis, acting as precursors to complex molecules due to the strains incorporated in their skeletons. Besides their importance as reactive intermediates, many biologically active compounds also contain these three-membered rings.Filling a gap in the literature, this clearly structured book presents the much needed information in a compact and concise way. The renowned editor has succeeded in gathering together excellent authors to cover synthesis, applications, and the biological aspects in equal depth.DEpoxy compoundsOrganic compoundsSynthesisEpoxy compounds.Organic compoundsSynthesis.547.2Yudin Andrei K1621371MiAaPQMiAaPQMiAaPQBOOK9910830455203321Aziridines and epoxides in organic synthesis3954616UNINA