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时间:2017-12-10
《羟基磷灰石作催化剂和催化剂载体的应用》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、第23卷第4期化学进展Vol.23No.42011年4月PROGRESSINCHEMISTRYApr.,2011羟基磷灰石作催化剂和催化剂载体的应用1,2111*2*2张定林赵华文赵先英刘毅敏陈华李贤均(1.第三军医大学药学院化学教研室重庆4000382.四川大学化学学院有机金属络合催化研究所绿色化学与技术教育部重点实验室成都610064)摘要羟基磷灰石(hydroxyapatite,HAP)[Ca(PO)(OH)]是一种微溶于水的弱碱性磷酸钙盐,由10462于其具有强吸附性、表面酸碱可调性和强
2、离子交换性(能与大多数金属离子发生离子交换)等特殊性质可作为催化剂或催化剂载体广泛应用于催化领域。本文综述了羟基磷灰石作为催化剂及催化剂载体在催化领域中的应用,重点综述了羟基磷灰石在氧化反应(醇的氧化、烃的脱氢反应)、还原反应(氢解与加氢)、C—C键的形成反应(Claisen-Schmidt缩合、Michael加成、Knoevenagel缩合、Friedel-Crafts反应、Diels-Alder和adol反应、Heck反应等)等领域的应用。关键词羟基磷灰石载体催化剂应用+中图分类号:O621
3、.25;O643.322文献标识码:A文章编号:1005-281X(2011)04-0687-08ApplicationofHydroxyapatiteasCatalystandCatalystCarrier1,2111*2*2ZhangDinglinZhaoHuawenZhaoXianyingLiuYiminChenHuaLiXianjun(1.DepartmentofChemistry,SchoolofPharmacy,ThirdMilitaryMedicalUniversity,Chong
4、qing400038,China;2.KeyLaboratoryofGreenChemistryandTechnology,MinistryofEducation,InstituteofHomogeneousCatalysis,CollegeofChemistry,SichuanUniversity,Chengdu610064,China)AbstractHydroxyapatite(HAP)isoneoftheweakalkalinecaliciumphosphatewhichslightly
5、solubleinwater.Ascatalystorcatalystcarrier,itiswidelyusedincatalysisbecauseofitsstrongadsorptionability,surfaceacidityorbasicityandion-exchangeability.Inthisarticle,wesummarizedtheapplicationofhydroxyapatiteascatalystandcatalystcarrierincatalysiswith
6、emphasesontheapplicationofhydroxyapatiteinoxidationreaction,reductionreactionandtheformationofC—Cbond.Theapplicationofhydroxyapatiteinoxidationreactionmainlyincludesoxidationofalcoholanddehydrogenationofhydrocarbons.TheformationofC—Cbondmainlyinclude
7、sClaisen-Schmidtcondensationreaction,Michaeladditionreaction,Knoevenagelcondensationreaction,Friedel-Craftsreaction,Heckreaction,Diels-Alderandadolreaction.Thereductionreactionincludeshydrogenolysisandhydrogenation.Keywordshydroxyapatite;carriers;cat
8、alysts;applications2.3OtheroxidationreactionsContents3FormationofC—Cbond1Introduction3.1Michaeladditionreaction2Oxidationreactions3.2Knoevenagelcondensationreaction2.1Oxidationofhydrocarbon3.3Claisen-Schmidtreaction,Friedel-Craftsreaction,2.2Oxidatio
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