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1.
AQUANTUMCHEMICALINVESTIGATIONOFACTIVITYORDEROFCOORDINATIONCATALYSISOFTRANSITIONMETALS(Ⅲ)……ACTIVATIONOFMOLECULAROXYGEN¥YuanQin...  相似文献   

2.
STUDIESONTHERELATIONSHIPBETWEENTHEHELICALSTRUCTUREANDOPTICALACTIVITIESOFSOMECHIRALCYCLICESTERSⅠ¥BingDENG(DepartmentofChemistr...  相似文献   

3.
INVESTIGATIONOFCATALYTICACTIVITYOFTRANSITIONMETALSUBSTITUTEDPOLYOXOMETALATESFOREPOXIDATIONOFALLYLALCOHOLANDMALEICACIDWITHHYDR...  相似文献   

4.
MOLECULARMECHANICALANDQUANTUMCHEMICALCALCULATIONONACYLATIONREACTIVITYFOR1-(NITROSUBSTITUTEDANILINO)-4-SUBSTITUTED-2,6-PIPERAZ...  相似文献   

5.
ANOVELIN-SITUSPECTROELECTROCHEMICALTECHNIQUEWITHPROBEBEAMDEFLECTION:FORSTUDYOFTHEIONEXCHANGEBETWEENFILMSONELECTRODESURFACEAND...  相似文献   

6.
SYNTHESIS,CHARACTERIZATION AND CATALYTIC ACTIVITY OF NEW LAYERED MICROPOROUS MATERIALS-ZnAl ANIONIC CLAY PILLARED BY GaW_9Z_3S...  相似文献   

7.
STUDYONCOMPOSITIONANDSTABILITYCONSTANTSOFTHEINCLUSIONCOMPOUNDSOFβ-CYCLODEXTRINWITHDIPHENYLANDITSDERIVATIVESBYNMR¥LeXinSONG;Xi...  相似文献   

8.
THEORETICALSTUDIESONTHECYCLOADDITIONREACTIONOFFLUOROKETENEWITHETHYLIDENIMINETHEORETICALSTUDIESONTHECYCLOADDITIONREACTIONOFFLU...  相似文献   

9.
ACIDITY AND CATALYTIC ACTIVITY OF KEGGIM STRUCTURE HETEROPOLYACIDS ──EFFECT OF CENTRAL ATOM IN H_α XW_(12) O_(40)ACIDITYANDCA...  相似文献   

10.
A NOVEL MACROCYCLIC SCHIFF BASE AND ITS METAL COMPLEXES:SYNTHESIS AND CHARACTERIZATIONLiangZHAO;JianHongBI;ZhiQiangXu;FuXinXI...  相似文献   

11.
INFLUENCEOFCATALYTICACTIVITYONMULTIPLICITYFEATURESOFCATALYSTPELLETS*ZhuJianhua**,LiaoHui,LiShaofen(DepartmentofChemicalEngine...  相似文献   

12.
COMPARISONOFCATALYTICREACTIVITIESOFTRIPHENYL-PHOSPHINECOMPLEXESOFRu,Rh,Pd,Fe,Co,NiINTHEMALEICANHYDRIDEHYDROGENATIONCOMPARISON...  相似文献   

13.
MOLECULAR RECOGNITION BY MODIFIED CYCLODEXTRINS ──FLUOROMETRIC STUDY ON THE INCLUSION COMPLEX OF CYCLODEXTRIN DERIVATIVES WIT...  相似文献   

14.
SYNTHESISANDPOTENTIALANTINEOPLASTICACTIVITYOFα-(1-CYCLOPENTENYL)CYCLOPENTANONEDERIVATIVES-ANEWFAMILYOFANTICANCERAGENTS¥ChuanM...  相似文献   

15.
HIGH REGIOSELECTIVE SYNTHESIS OF PARA MYRAC ALDEHYDE CATALYZED BY MODIFIED HY ZEOLITE UNDER MICROWAVE IRRADIATIONHIGHREGIOSEL...  相似文献   

16.
INFLUENCE OF CHEMICAL COMPOSITION ON SURFACE BAND BENDING AS OBSERVED THROUGH SURFACE PHOTOVOLTAGE SPECTRA¥INFLUENCEOFCHEMICA...  相似文献   

17.
THESTUDYOFESRSPECTRAINSOLIDSTATRANDHIGHVISCOSITYSOLUTIONFORPROPAGATINGRADICALOFPOLYSTYRRNE¥YouGangMAO;RuiFangSONG;JiaCongSHEN...  相似文献   

18.
STUDIESONCHIRALTHIOPHOSPHORICACIDSANDTHEIRDERIVATIVES13.THEASYMMETRICCYCLIZATIONOF(+)-SUBSTITUTEDCYCLOPENTANODIAMINEWITHO-ARY...  相似文献   

19.
SYNTHESISANDCHARACTERIZATIONOFNEIVPICKETFENCECROWN-PORPHYRINANDITSZn(Ⅱ),Fe(Ⅲ)COMIPLEXES¥YangdeWU,FaChengQIAN,LianFangSHENa(De...  相似文献   

20.
SELECTIVE REDUCTION OF NITROARENE MEDIATED BY AN INSOLUBLE RESIN WITH VIOLOGEN STRUCTURE AS ELECTRON-TRANSFER CATALYSTSELECTI...  相似文献   

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