METHODS AND APPLICATIONS OF CYCLOADDITION REACTIONS IN ORGANIC SYNTHESES METHODS AND APPLICATIONS OF CYCLOADDITION REACTIONS IN ORGANIC SYNTHESES Edited by NAGATOSHI NISHIWAKI Kochi University of Technology Kami, Kochi, Japan Copyright#2014byJohnWiley&Sons,Inc.Allrightsreserved. PublishedbyJohnWiley&Sons,Inc.,Hoboken,NewJersey. PublishedsimultaneouslyinCanada. Nopartofthispublicationmaybereproduced,storedinaretrievalsystem,ortransmittedinanyformorby anymeans,electronic,mechanical,photocopying,recording,scanning,orotherwise,exceptaspermitted underSection107or108ofthe1976UnitedStatesCopyrightAct,withouteitherthepriorwrittenpermission ofthePublisher,orauthorizationthroughpaymentoftheappropriateper-copyfeetotheCopyrightClearance Center,Inc.,222RosewoodDrive,Danvers,MA01923,(978)750-8400,fax(978)750-4470,orontheweb at www.copyright.com. 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QD262.M542014 5470.27–dc23 2013023528 PrintedintheUnitedStatesofAmerica 10 9 8 7 6 5 4 3 2 1 CONTENTS PREFACE ix CONTRIBUTORS xi PARTI [2+1]CYCLOADDITION 1 [2+1]-TYPECYCLOPROPANATIONREACTIONS 1 AkioKamimura 2 N UNITTRANSFERREACTIONTOC(cid:1)(cid:1)CDOUBLEBONDS 67 1 SatoshiMinakata,YouheiTakeda,andKensukeKiyokawa PARTII [2+2]CYCLOADDITION 3 LEWISBASECATALYZEDASYMMETRICFORMAL[2þ2] CYCLOADDITIONS 89 AndrewD.Smith,JamesDouglas,LouisC.Morrill,andEdwardRichmond PARTIII [2+2]AND[4+2]/[2+2]CYCLOADDITION 4 CATALYTIC[2þ2]CYCLOADDITIONOFSILYLENOLETHERS 115 YosukeYamaokaandKiyoseiTakasu PARTIV [3+2]CYCLOADDITION 5 [3þ2]CYCLOADDITIONOFa,b-UNSATURATEDMETAL–CARBENE COMPLEXES 135 RyukichiTakagiandManabuAbe v vi CONTENTS 6 GEOMETRY-CONTROLLEDCYCLOADDITIONOF C-ALKOXYCARBONYLNITRONES:SYNTHETICSTUDIES ONNONPROTEINOGENICAMINOACIDS 151 OsamuTamura 7 RECENTADVANCESINCATALYTICASYMMETRIC1,3-DIPOLAR CYCLOADDITIONSOFAZOMETHINEIMINES,NITRILEOXIDES, DIAZOALKANES,ANDCARBONYLYLIDES 175 HiroyukiSugaandKennosukeItoh 8 CONDENSATIONOFPRIMARYNITROCOMPOUNDSTO ISOXAZOLEDERIVATIVES:STOICHIOMETRICTOCATALYTIC 205 FrancescoDeSarloandFabrizioMachetti 9 CARBAMOYLNITRILEOXIDEANDINVERSEELECTRON-DEMAND 1,3-DIPOLARCYCLOADDITION 223 NagatoshiNishiwakiandHaruyasuAsahara PARTV [3+2],[3+3],AND[4+2]CYCLOADDITION 10 CYCLOADDITIONREACTIONSOFSMALLRINGS 241 StevenD.R.ChristieandHayleyT.A.Watson PARTVI [3+2]AND[5+1]CYCLOADDITION 11 DEVELOPMENTOFNEWMETHODSFORTHECONSTRUCTION OFHETEROCYCLESBASEDONCYCLOADDITIONREACTION OF1,3-DIPOLES 263 YutakaUkajiandTakahiroSoeta PARTVII [3+3]CYCLOADDITION 12 AFORMAL[3þ3]CYCLOADDITIONAPPROACHTONATURAL PRODUCTSYNTHESIS 283 JunDeng,Xiao-NaWang,andRichardP.Hsung PARTVIII [4+2]CYCLOADDITION 13 [4þ2]CYCLOADDITIONCHEMISTRYOFSUBSTITUTEDFURANS 355 ScottBurandAlbertPadwa 14 SYNTHESISOFSUBSTITUTEDOLIGOACENESVIADIELS–ALDER REACTIONSANDSUBSTITUENTEFFECTSONMOLECULAR STRUCTURE,PACKINGARRANGEMENT,ANDSOLID-STATE OPTICALPROPERTIES 407 ChitoshiKitamura 15 CYCLOREVERSIONAPPROACHFORPREPARATIONOFLARGE p-CONJUGATEDCOMPOUNDS 429 HidemitsuUno CONTENTS vii PARTIX [4+2]/[3+2]CYCLOADDITION 16 TANDEM[4þ2]/[3þ2]CYCLOADDITIONS 471 RamilY.BaiazitovandScottE.Denmark PARTX [5+1]CYCLOADDITION 17 TRANSITIONMETAL-CATALYZEDOR-MEDIATED[5þ1] CYCLOADDITIONS 551 Xu-FeiFuandZhi-XiangYu PARTXI [4+3]CYCLOADDITION 18 [4þ3]CYCLOADDITIONSOFENOLSILANEDERIVATIVES 565 SarahY.Y.LamandPaulineChiu 19 APPLICATIONOFTHE[4þ3]CYCLOADDITIONREACTION TOTHESYNTHESISOFNATURALPRODUCTS 599 DarinE.JonesandMichaelHarmata PARTXII [5+2]CYCLOADDITION 20 RECENTDEVELOPMENTSINTHE[5þ2]CYCLOADDITION 631 Herv(cid:1)eClavierandH(cid:1)el(cid:3)enePellissier INDEX 655