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1、- AromaticReactions-Condensation- Cyclization - EpoxideTransformation-Olefination - Oxidation- Reduction - Rearrangement Condensation Olefination Oxidation Rearrangement Reduction Cyclization AromaticReactions
2、 top CommonTransformationofEpoxide top "...arecentmemoirbyaHerrvan'tHoffon"theArrangementsofAtomsinS
3、pace,"adocumentcrammedtothehiltwiththeoutpouringsofachildishfantasy...ThisDr.J.H.van'tHoff...notasteforaccuratechemicalresearch..."ByH.Kolbe(oneofthemosteminentorganicchemistofthetime). 10yearslatervan'tHoffwasnamedthefirstrecipientoftheNobelPrizeinChemistry.A AcetoaceticEst
4、erSynthesisisaveryusefulbasicreactioninetherindustryoracademia.Themethylenegroupinacetoacticestercouldbeeasilyalkylated,anddoublealkylatedunderbasiccondition.OneconditionIusedfrequentlyisacetoneassolvent,K2CO3asbase,andalkylbromideasalkylationreagent.Thereactionrarelyletsmed
5、own.Simonsen,J.L.;Storey,R.J.Chem.Soc.1910,95,2106Simonsen,J.L.;Storey,R.Proc.Chem.Soc.1910,25,290 Clickheretolearnmore.Alder(Ene)ReactionisthermalorcatalyticsigmatropicrearrangementwithH-trasferandcarbonbondformation. Clickheretolearnmore.Aldolcondensationisareactionthatge
6、neratedlotsofPh.D.inorganicsynthesis.Noneedtotalkaboutit.Thealdolcondensationusingaldehydeandsilylenoletherasstartingmaterials,andlewisacid,likeTiCl4,ascatalystiscalledMukaiyamaaldolcondensation. Kane,R.Ann.Phys.Chem.Ser.21838,44,475Kane,R.J.Prakt.Chem.1838,15,129
7、 Clickheretolearnmore.Algar-Flynn-OyamadaReactionisthesynthesisofflavonolsviatheintermediatedihydroflavonolsmadebyoxidationofo-hydroxyphenylstyrylketoneusinghydrogenperoxide.Clickheretolearnmore. Allen-Millar-Trippetrearrangement.Clickheretolearnmore.AmadoriRearrangem
8、entistheconversionofN-glycosidesofaldosestoN-glycosidesofthecorrespondingke