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1 INTRODUCTIONDimolybdenumalkynecomplexes〔Mo2(μR1C≡CR2)(CO)4(η5C5H5)2〕canreactwithavarietyofreagentssuchasphosphines,thiols,elementalsulfur,Ru3(CO)12andCo2(CO)8〔1-4〕.Intheproductsthealkyneligandisusuallyretained.Sometimes,alkynescissionoccurs.Being… 相似文献
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CrystalStructureofO,O-Diethyl-(α-p-Hydroxyphenyl-β-Nitroethyl)phosphonateZhangXin(DepartmentofChemistry,TianjinEducationColle... 相似文献
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1 INTRODUCTIONCu(I)complexeswithphosphineandarsineligandsarewellknown〔1〕.ForCuphosphinecomplexes,theCu∶ligandratiovariesfrom1∶1to1∶4andcoordinationgeometryofCu(I)rangesfromlineartotrigonal,thentotetrahedralextremes;forexample,the1∶2adductsCu(PPh3)… 相似文献
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SynthesisandStructureof(NH4)2[V2O4(OCH2COO)2]ZHOUZhao-hui,WANGJinzhi,WANHui-linandTSAlKhi-rui(DepartmentofChemistry,XiamenUni... 相似文献
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TheSynthesesof1┐Dimensional(1┐D)Chain,2┐DLayered,and3┐DMicroporousAlumino┐phosphateswithOccludedAmineorAmmoniumTemplatesfromA... 相似文献
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1 INTRODUCTIONWehaveshownaninterestinexopolyhedralcyclizationofmetalligandstocluster.AseriesofmetallaboranecompoundscontainingfivememberedringssuchasM-O-C-O-BandM-S-C-O-Baresynthesizedandcharacterized.Thegroupsofcyclizationincludeacetate〔1〕,benzoat… 相似文献
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IntroductionThediscoveryofthesuperconductivityoftheBa-La-Cu-Osystemathightemperatureshasgreatlystimulatedtheinvestigationofcuprates[1].Cuprateshavebeenfoundtobeactivecatalystsforseveralreactions,includingthereductionanddecompositionofN2O,NOandNO2,the… 相似文献
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IntroductionAnionicclays(layereddoublehydroxides)areimportantlayeredmaterials.Thegeneralformulais[M2+(1-x)Mx3+(OH)2]x+An-x/nm... 相似文献
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1 INTRODUCTIONInoureffortstodevelopthelow-valenceMo-SRcompounds,wehavefoundanMo(0)-compound,〔Mo2(SR)2(CO)8〕2-,whichisobtainedfromthereactionofMo(CO)6withRS-inhighyield,possessesaninterestingtwo-electrontransferproperty.Numerouskindsofdinuclearmolybde… 相似文献
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StructureofPalisadinB,C_(15)H_(24)Br_2O¥HuangYou-Qing;HuSheng-Zhi(DepartmentofChemistry,XiamenUniversity,Xiamen,361005)ZhongYo?.. 相似文献
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STRUCTURALCHARACTERIZATIONOFPd-SnO_2/D_(3520)CATALYSTSHuWeibing(HubeiinstituteforNationalities,Enshi,445000)ZhouZhongxin;Zhang... 相似文献
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INTRODUCTIONThesynthesisofpolynuclearcopper lanthanoidcomplexesisofspecialinterestforsev eralreasons〔1-4〕.Thesecomplexesareim... 相似文献
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SpectroelectrochemicalStudiesontheInteractionsofComplexesofCu(phen)2+2andCu(bpy)2+2withDNAZHAOGuang-chao,ZHUJun-jieandCHENHon... 相似文献
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INTRODUCTIONNaftopidil,RS 1 (2 methoxyphenyl) 4 〔3 (1 naphthyloxy) 2 hydroxypropyl〕 piperazine,isanovelantihypertensivedrugcu... 相似文献
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1 INTRODUCTIONResearchonSHGeffecthasbeenonaremarkablepositioninorganicnonlinearoptical(NLO)materialsfield.Theconjugateddelocalizedπelectronspossiblyresultinthesecond-orderNLOpropertyoforganiccompounds,soanumberofnitroanilinederivatives,suchas2-methyl… 相似文献