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1、SciFinder®Page11.SingleStep87%OverviewSteps/StagesNotes71.3%yieldover3stepsisfrom2-oxo-2-1.1R:AcONa,S:BuOH,16h,refluxphenylaceticacidmethylester,Reactants:1,1.2R:H2O,0.5h,60°CReagents:2,Solvents:1,Steps:1,Stages:2,Moststagesinanyonestep:2ReferencesSynthesisofmetamitronByPan,ZhongwenandGao,HaixiaF
2、romNongyao,46(3),166-167,175;2007CASREACT®:Copyright©2012AmericanChemicalSociety.AllRightsReserved.CASREACTcontainsreactionsfromCASandfrom:ZIC/VINITIdatabase(1974-1999)providedbyInfoChem;INPIdatapriorto1986;BiotransformationsdatabasecompiledunderthedirectionofProfessorDr.KlausKieslich;organicreac
3、tions,portionscopyright1996-2006JohnWiley&Sons,Ltd.,JohnWileyandSons,Inc.,OrganicReactionsInc.,andOrganicSynthesesInc.Reproducedunderlicense.AllRightsReserved.2.SingleStep77%OverviewSteps/StagesNotesReactants:1,Reagents:3,Solvents:1,Steps:1.1R:N2H4-H2O,S:EtOH,25-75°C1,Stages:3,Moststagesinanyones
4、tep:31.2R:AcOH,pH7References1.3R:AcONa,refluxPreparationof4-Amino-3-methyl-6-phenyl-1,2,4-triazin-5-oneByShroff,ShalilS.FromIndianPat.Appl.,2003MU00850,10Jun2005SciFinder®Page2CASREACT®:Copyright©2012AmericanChemicalSociety.AllRightsReserved.CASREACTcontainsreactionsfromCASandfrom:ZIC/VINITIdatab
5、ase(1974-1999)providedbyInfoChem;INPIdatapriorto1986;BiotransformationsdatabasecompiledunderthedirectionofProfessorDr.KlausKieslich;organicreactions,portionscopyright1996-2006JohnWiley&Sons,Ltd.,JohnWileyandSons,Inc.,OrganicReactionsInc.,andOrganicSynthesesInc.Reproducedunderlicense.AllRightsRese
6、rved.3.SingleStepOverviewSteps/StagesNotesReactants:2,Solvents:2,Steps:1,Stages:2,1.1S:MeOHMoststagesinanyonestep:21.2S:Et3NReferencesHydrazidines,IV.Reactionofhydrazidineswith1,2-bifunctionalcompoundsByNeunhoeffer,HansetalFromLiebigsAnnalenderChemie,(1),78-89;1985CASREACT®:Copyright©2012American
7、ChemicalSociety.AllRightsReserved.CASREACTcontainsreactionsfromCASandfrom:ZIC/VINITIdatabase(1974-1999)providedbyInfoChem;INPIdatapriorto1986;BiotransformationsdatabasecompiledunderthedirectionofProfessorDr.KlausKiesli
