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1、2003M2312, 1348 1355Chinese Journal of Organic ChemistryVol. 23, 2003No. 12, 1348 1355null8Znull0bZ冯新亮null null 管传金null null 赵成学null null(ZYvnullZ200240)K1null8&YaNafion#YNafion/ SiO2b4KZ.1oMnull0, Nafion, Nafion/ SiO2,bProgress of CationnullExchange Resins in Organic CatalysisFENG, XinnullLiang nul
2、l null GUAN, ChuannullJin null null ZHAO, ChengnullXuenull(Department of Chemistry, ShanghaiJiaotong University, Shanghai200240)Abstractnull The recent progress of organic synthesis catalyzed by styrenenullbased sulfonic resins, perfluorosulfonic resinnafion and recently developed nafion/ SiO2 nanoc
3、omposites is reviewed.Keywords null cationnullexchange resin, nafion, nafion/ SiO2 nanocomposites, organic catalysisnull nullT%8b4B,0X 98% O18#O16JaY.VJ?Y?SN2Q. Zhang 21, 22Amberlystnull159s?J?Q,VEH4q4.Gray 23A8,VAmberlystnull15b4,h3,9V4()Qq4.2null?QQMTBE, ETBE#TAME(Y)=4,VsYJ?s 24aY?s 25#J?2nullJnul
4、l1nulld 260b/Q.Amberlystnull15, DowexnullM32vdXv?3MTBE 27 .TF4=d 28a| 29 30, 31 .V0b.vd0Amberlystnull15, Indio 1309VbJ?=Q,3iP. 110 null/,Q6 h=q(Vr100% 32 ./Amberlystnull159Vbd?s0=1,+ 33, 34 (QT1) .3nullQQ,?3,q.d,i;b,q,Q,!K,1Va!),lA.Bb4,PvsbH?ZC,LVy,Vvh,V44,hb.=J( DMM)a=Y( DEM)#=( DBM)3Aaa%18.VsYMJ?a
5、Y?.0bY?Q,q,_L?,VTb4,XRohm & Hass#BASFLC. Nafion/ SiO2QAUzb?,b&p2, 4, 4nullJnull1nullQ,Y=?V41W8pnull1, 1, 3, 3nullJ-&p, 70 nullQ5 hq82null5% , 110 nullQqr97null6% 46 (QT3) .QTk4,?a#XQYPb/,9VzQ. Lachter 47Amberlystnull15bJ&sd?a?#1nullQ, 80 null/,sd?qr100% ,?q5%,71nullq75% . Harmer 48&a=J&J?Q,TAUNafion
6、/ SiO21BNafionb,7Amberlystnull15EbQ. Sharma 49Nafionb&p?3Q,&pMTBEQ,3#|&p. Olah 50%8b4b1null|&Q, Amberlyst, Nafion, Nafion/SiO2#HYVCb,qr100% ,AmberlystnullXN1010b+(QT4) .1null&Q, NafionM1b44t,VByNafion 97% )Table 2 null Acylation of alkylbenzenes with phenylacetyl chloride( selectivity 97% )nullq/ %J
7、&#=J&W=J&JNafion 38J 72 .VTXM4.i/, Amberlystnull159?bYY?Q,qVr50% ,bmFKnull10%8b4 73 .Nafionb()=?aJYQX 79 . NafionVb()=;?Q,3M;() 74 .11nullQ( 1) Pinacol:(60 null ) , Nafion,Amberlystnull15Vrb#=?PinacolQ 75 .1, 1, 2null&null1, 2nullY=?, Amberlystbqr96%, Nafion/SiO29Vr90% 76 . (2) Fries:&pNafionb&4,3#p
8、( onullp = 1null2) 77 (QT9) . Hoeldrich 78Nafion/ SiO2Tb4,BQ.qNafionb,Nafion19F79F.Nafion/ SiO2Tb4,M4,13% Nafion/SiO2,onullp= 3null4. ( 3)Claisen: 80 null/,&T4, NafionNafion/SiO2bd&Q,Q5 h,bqVr41% ,7-8% 79 .12null7Q#1QOlah 80Nafion40 nullb&YY3,Q53#=?,Q5 hq(Vr90%.BtVNafionb/#&1Q(QT10) 81 .QA,CH2Cl2/FCCl3/TEE ( 2, 2, 2nullY?)T4,seL,q42% 88% .-X4#NafionVbs0=Q,3.NafionVb2, 2nullnull=&s0=1Q,3=&Q 82 .2, 2nullnull=&s0=13M: 83 .Bonrath
