LEADER 05249nam 2200649 a 450 001 9910139047403321 005 20200520144314.0 010 $a3-527-65671-5 010 $a3-527-65673-1 010 $a1-299-40214-3 010 $a3-527-65674-X 035 $a(CKB)2550000001017926 035 $a(EBL)1134690 035 $a(OCoLC)829279532 035 $a(SSID)ssj0000904843 035 $a(PQKBManifestationID)11493074 035 $a(PQKBTitleCode)TC0000904843 035 $a(PQKBWorkID)10925564 035 $a(PQKB)11648656 035 $a(MiAaPQ)EBC1134690 035 $a(Au-PeEL)EBL1134690 035 $a(CaPaEBR)ebr10680785 035 $a(CaONFJC)MIL471464 035 $a(PPN)224482882 035 $a(EXLCZ)992550000001017926 100 $a20130409d2013 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aModern methods in stereoselective aldol reactions$b[electronic resource] /$fedited by Rainer Mahrwald 210 $aWeinheim $cWiley-VCH$d2013 215 $a1 online resource (552 p.) 300 $aDescription based upon print version of record. 311 $a3-527-33205-7 320 $aIncludes bibliographical references and index. 327 $aModern Methods in Stereoselective Aldol Reactions; Contents; Preface; List of Contributors; 1 Stereoselective Acetate Aldol Reactions; 1.1 Introduction; 1.2 Mukaiyama Aldol Reaction; 1.2.1 Concept and Mechanism; 1.2.2 Chiral Auxiliaries; 1.2.3 Chiral Methyl Ketones; 1.2.4 Chiral Aldehydes; 1.2.4.1 1,2-Asymmetric Induction; 1.2.4.2 1,3-Asymmetric Induction; 1.2.4.3 Merged 1,2- and 1,3-Asymmetric Induction; 1.2.5 Chiral Lewis Acids; 1.2.6 Chiral Lewis Bases; 1.3 Metal Enolates; 1.3.1 Concept and Mechanism; 1.3.2 Chiral Auxiliaries; 1.3.3 Stoichiometric Lewis Acids; 1.3.4 Catalytic Lewis Acids 327 $a1.3.5 Chiral Aldehydes1.3.6 Chiral Methyl Ketones; 1.3.6.1 a-Methyl Ketones; 1.3.6.2 a-Hydroxy Ketones; 1.3.6.3 b-Hydroxy Ketones; 1.3.6.4 b-Hydroxy a-Methyl Ketones; 1.3.6.5 a,b-Dihydroxy Ketones; 1.3.6.6 Remote Stereocontrol; 1.4 Conclusions; References; 2 The Vinylogous Mukaiyama Aldol Reaction in Natural Product Synthesis; 2.1 Introduction; 2.2 Aldehyde-Derived Silyl Dienol Ethers; 2.2.1 Aldehyde-Derived Silyl Dienol Ethers - Diastereoselective Processes; 2.2.2 Aldehyde-Derived Silyl Dienol Ethers - Enantioselective Processes; 2.3 Ester-Derived Silyl Dienol Ethers 327 $a2.3.1 Ester-Derived Silyl Dienol Ethers - Diastereoselective Processes2.3.2 Ester-Derived Silyl Dienol Ethers - Enantioselective Processes; 2.3.3 Ester-Derived Silyl Dienol Ethers - Enantioselective and Substrate-Controlled Processes; 2.4 Amide-Derived Silyl Dienol Ethers - Vinylketene Silyl N,O-Acetals; 2.4.1 Model Systems - Kobayashi's Pioneering Studies; 2.4.2 Total Syntheses; 2.5 Acyclic Acetoacetate-Derived Silyl Dienolates - Chan's Diene; 2.5.1 Chan's Diene in Diastereoselective Processes; 2.5.2 Chan's Diene in Enantioselective Processes 327 $a2.5.3 Chan's Diene in Enantioselective and Substrate-Controlled Processes2.6 Cyclic Acetoacetate-Derived Dienolates; 2.6.1 Cyclic Acetoacetate-Derived Dienolates - Diastereoselective Processes; 2.6.2 Cyclic Acetoacetate-Derived Dienolates - Enantioselective Processes; 2.6.3 Cyclic Acetoacetate-Derived Dienolates - Enantioselective and Substrate-Controlled Processes; 2.7 Furan-Derived Silyloxy Dienes; 2.7.1 Furan-Derived Silyloxy Dienes - Diastereoselective Processes; 2.7.2 Furan-Derived Silyloxy Dienes - Enantioselective Processes 327 $a2.7.3 Furan-Derived Silyloxy Dienes - Enantioselective and Substrate-Controlled Processes2.8 Pyrrole-Based 2-Silyloxy Dienes; 2.9 Comparison with Other Methods; References; 3 Organocatalyzed Aldol Reactions; 3.1 Introduction; 3.2 Proline as Organocatalyst; 3.2.1 Intramolecular Reactions; 3.2.1.1 Intramolecular Proposed Mechanism; 3.2.1.2 Application to Natural Product Synthesis; 3.2.2 Intermolecular Reactions; 3.2.2.1 Ketones as Source of Nucleophile; 3.2.2.2 Aldehydes as Source of Nucleophile; 3.2.2.3 Intermolecular Reaction Mechanism; 3.2.2.4 Application to Natural Product Synthesis 327 $a3.3 Proline Derivatives as Organocatalysts 330 $aThis sequel to the highly successful and much appreciated ""Modern Aldol Reactions"" continues to provide a systematic overview of methodologies for installing a required configuration during an aldol addition step, but shifts the focus so as to cover the latest developments.As such, it presents a set of brand new tools, including vinylogous Mukaiyama-aldol reactions, substrate-controlled aldol reactions and asymmetric induction in aldol additions. Furthermore, novel developments in existing stereoselective aldol additions are described, such as the deployment of supersilyl groups or organ 606 $aAldol condensation 606 $aAldehydes 615 0$aAldol condensation. 615 0$aAldehydes. 676 $a547.036 701 $aMahrwald$b Rainer$0929216 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910139047403321 996 $aModern methods in stereoselective aldol reactions$92158709 997 $aUNINA