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4SCIENCE&TECHNOLOGYINFORMATION2010NO.33SCIENCE&TECHNOLOGYINFORMATION1,2-,,[1],,1,2-,1,2-,1,2-11.1KMnO4KMnO4,,,,,KMnO41,2-[2]KMnO4(1)1.2I2/DMSOYusybov,I2/DMSO[3],1,2-,,(2)22.1KMnO4,KMnO41,2-,KMnO4,,,KMnO48-8,9-[4],,(3)2.2FeBr3/DMSOFeBr3/DMSO[5]1,2-,(4)2.3NIS/H2ON-(NIS)70C1,2-[6](5)31,2-,,3.1Br2DMSO,DMSO[7],(6)3.2SeO2SeO2,[8],(7)SeO21,2-,,,,,,Se,,1,2-12345(1.114009;2.114051;3.111300;4.318000;5.114000):1,2-,,1,2-1,2-,1,2-,:1,2-:TQ:A:1672-3791(2010)11(c)-0004-021234567(6)6SCIENCE&TECHNOLOGYINFORMATION2010NO.33SCIENCE&TECHNOLOGYINFORMATION:,20m,,,,EX2005t,,5t0.8m3:12,2,377B0+842.3,,6,6m,2.0m,,2.5m3.0m,4.2m4.5m12,2.0m2.5m3,,1.2m,1.5m,(2),,1):,5cm,,,2):3:;;12,,,7B,3F236/238,,(3):,728,,:18L=3mL1=2.8m,,(43cm),,,,1822,,,5%,,,5,:,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,SeO2,4,1,2-,,[1](a)Khalili,B.;Jajarmi,P.;Eftekhari-Sis,B.;Hashemi,M.M.NovelOne-Pot,Three-ComponentSynthesisofNew2-Alkyl-5-aryl-(1H)-pyrrole-4-olinWater[J].J.Org.Chem.2008,73(6):20902095.(b)Zuliani,V.;Cocconcelli,G.;etal.APracticalSynthesisof2,4(5)-DiarylimidazolesfromSimpleBuild-ingBlocks[J].J.Org.Chem.2007,72(12):45514553.(c)Cai,J.J.;Zou,J.P.;Pan,X.Q.;Zhang,W.Gallium(III)triflate-catalyzedsynthesisofquinoxalinederivatives[J].TetrahedronLett.2008,49(52):73867390.(d)Schmitt,E.;Schiffers,I.;Bolm,C.Organocatalyticconversionofarylglyoxalsintoopti-callyactivemandelicacidderivatives[J].TetrahedronLett.2009,50:31853188.[2]Kozlov,N.S.andShmanai,G.S.Oxi-dationof4-styryl-2-phenyl-5,6-benzoquinolinewithpotassiumpermanganate[J].Chem.Heterocycl.Compd.(Engl.Transl.).1974,10(8):974976.[3]Yusybov,M.S.;Filimonov,V.D.Iodineindimethylsulfoxideasanewgeneralreagentforthepreparativeoxidationof1,2-diarylethenesand1,2-diarylethynestoaromatic1,2-diketones[J].Synthesis.1991,2:131132.[4]N.S.SrinivasanandD.G.Lee.Prepa-rationof1,2-diketones:oxidationofalkynesbypotassiumpermanganateinaqueousacetone[J].J.Org.Chem.1979,44(9):1574.[5]Giraud,A.;Provot,O.;Peyrat,J.-F.;Alami,M.;Brion,J.-D.Microwave-as-sistedefficientsynthesisof1,2-diaryldiketones:anoveloxidationre-actionofdiarylalkyneswithDMSOpromotedbyFeBr3[J].Tetrahedron.2006,62:76677673.[6]Niu,M.;Fu,H.;Jiang,Y.;Zhao,Y.AConvenientandPracticalApproachto-DiketonesviaReactionsofInternalArylAlkyneswithN-Iodosuccinimide/Water[J].Synthesis.2008,18:28792882.[7]M.BrawnerFloyd,MilaT.Du,etalTheoxidationofacetophenonestoarylglyoxalswithaqueoushydrobromicacidindim-ethylsulfoxide[J].J.Org.Chem.1985,50:50225027.[8]H.A.RileyandA.R.Gray.OrganicSyntheses[M].1943,Coll.Vol.2:509.(4)