[02/24]有机物缩写大全abbreviationAadenosineAalanineAAarachidonic acidAAasymmetric aminohydroxylationAAAasymmetric allylic alkylationAAC1unimolecular acid-catalyzed hydrolysis with acyl scission AAC2bimolecular acid-catalyzed hydrolysis with acyl scissionAAL1unimolecular acid-catalyzed hydrolysis with alcoholic scission AASatomic absorption spectroscopyABSalkylbenzenesulfonateAcacetylacanticlinalacacacetylacetonatoacaenN,N'-bis(1-methyl-3-oxobutylidene)ethylenediamineACBZ4-azidobenzyloxycarbonylACEalpha-chloroethoxycarbonylACHC2-aminocyclohexanecarboxylic acidAcHmb2-acetoxy-4-methoxybenzylAcmacetamidomethylACPacyl carrier proteinACTHadrenocorticotropic hormoneADasymmetric dihydroxylationadadamantylADDP1,1'-(azodicarbonyl)dipiperidineAdeadenineAdE2bimolecular electrophilic addition ADMETacyclic diene metathesis polymerization Adoc1-adamantyloxycarbonylADPadenosine 5'-diphosphateAdpoc1-(1-adamantyl)-1-methylethoxycarbonyl AEasymmetric epoxidationAIBN2,2'-azobisisobutyronitrileAlaalanineAllocallyloxycarbonylAlsallylsulfonylAmamyl (or n-pentyl)AMPadenosine 5'-monophosphateamuatomic mass unitANacceptor numberAn (or AN)p-anisyl (4-methoxyphenyl)anhydanhydrousAnpe2-(4-acetyl-2-nitrophenyl)ethyl ANRORCanionic ring-opening ring-closingANS8-anilino-1-naphthalenesulfonateAOatomic orbitalAOCallyloxycarbonylp-AOMp-anisyloxymethylAOTsodium di(2-ethylhexyl) sulfosuccinateapantiperiplanarAPCIatmospheric pressure chemical ionizationaqaqueousAQNanthraquinoneAraryl (or argon)AraarabinoseArgarginineAsnasparagineAspaspartic acidATDaluminum tris(2,6-di-tert-butyl-4-methylphenoxide) atmatmosphereATPadenosine 5'-triphosphateATPHaluminum tris(2,6-diphenylphenoxide)auatomic unitAzbp-azidobenzylAZT3'-azido-3'-deoxythymidineBAC2bimolecular base-catalyzed hydrolysis with acyl scission BambenzamidomethylBBAbutane-2,3-bisacetalBBN (9-BBN)9-borabicyclo[3.3.1]nonaneBCMEbis(chloromethyl)etherBCNN-benzyloxycarbonyloxy-5-norbornene-2,3-dicarboximide BDMSbiphenyldimethylsilylBDPP(2R,4R)or(2S,4S)-bis(diphenylphosphino)pentaneBdt1,3-benzodithiolan-2-ylBEP principleBell-Evans-Polanyi principleBERborohydride exchange resinBETback electron transferBetsylbenzothiazole-2-sulfonylBHTbutylated hydroxytoluene (2,6-di-t-butyl-p-cresol)Bic5-benzisoxazolymethoxycarbonylBICP2(R)-2'(R)-bis(dipenylphosphino)-1(R),1'(R)-dicyclopentane Bim5-benzisoazolymethyleneBimocbenz[ƒ]inden-3-ylmethoxycarbonylBINAL-H2,2'-dihydroxy-1,1'-binaphthyl lithium aluminum hydride BINAP(binap)2,2'-bis(diphenylphosphino)-1,1'-binaphthylBINAPO2,2'-bis(diphenylphosphinoxy)-1,1'-binaphthylBINAPO2,2'-bis(diphenylphosphoryl)-1,1'-binaphthylBINOL1,1'-bi-2,2'-naphtholBIPSOPN-2,5-bis(triisopropylsiloxy)pyrrolylbipy (bpy)2,2'-bipyridyl or 2,2'-bipyridine (bpy)BLABrönsted acid-assisted chiral Lewis acidBMBo-(benzoyloxymethyl)benzoylbmim1-butyl-3-methylimidazolium cationBmpc2,4-dimethylthiophenoxycarbonylBmpmbis(4-methoxyphenyl)-1'-pyrenylmethylBMSborane-dimethyl sulfide complexBnbenzylBNAH1-benzyl-1,4-dihydronicotinamideBnpeoc2,2-bis(4'-nitrophenyl)ethoxycarbonylBOB4-benzyloxybutyrylBoct-butoxycarbonylBOMbenzyloxymethylBOPbenzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate BOP-CIbis(2-oxo-3-oxazolidinyl)phosphinic chloridebpboiling pointBPDbis(pinacolato)diboronB2Pin2bis(pinacolato)diboronBPObenzoyl peroxideBpoc1-methyl-1-(4-biphenyl)ethoxycarbonylBPPFA1-[1',2-bis(diphenylphosphine)-ferrocenyl]ethyldimethylamine BPS (TBDPS)t-butyldiphenylsilylbpy2,2'-bipyridyl (or 2,2'-bipyridine)BQbenzoquinoneBRMbiological response modifierBroPbromotris(dimethylamino)phosphonium hexafluorophosphate Bsp-bromobenzenesulfonyl (brosyl)BSAbovine serum albuminBSAN,O-bis(trimethylsilyl)acetamideBsmoc1,1-dioxobenzothiophene-2-ylmethoxycarbonylBt1- or 2-benzotriazolylBTAFbenzyltrimethylammonium fluorideBTEAbenzyltriethylammoniumBTEACbenzyltriethylammonium chlorideBTFP3-bromo-1,1,1-trifluoropropan-2-oneBTMAbenzyltrimethylammoniumBTMSAbis(trimethylsilyl)acetyleneBTSbis(trimethylsilyl)sulfateBTSAbenzothiazole-2-sulfonic acidBTSPbis(trimethylsilyl)peroxideBu (n-Bu)butylBumt-butoxymethylBust-butylsulfonylBzbenzoylbZIPbasic leucine zipperBzl (Bn)benzylCcytidineCcysteineccyclo18-C-618-crown-6cacirca(approximately)CAchloroacetylCAEB2-[(2-chloroacetoxy)ethyl]benzoyl CALIchromophore-assisted laser inactivation CamcarboxamidomethylCAMB2-(chloroacetoxymethyl)benzoylcAMPcyclic adenosine 3',5'-monophosphate CANcerium(Ⅳ) ammonium nitrateCATchloramine TcatcatalyticCBcatecholboraneCBSCorey-Bakshi-Shibata reagentCbz (Z)benzyloxycarbonylcc. or conc.concentratedCCEconstant current electrolysisCDcircular dichroismCDcyclodextrinCDAcyclohexane-1,2-diacetalCDIcarbonyl diimidazoleCDM2-cyano-1,1-dimethylethylcDNAcomplementary deoxyribonucleic acidCDPcytidine 5'-diphosphateCE2-cyanoethylCee1-(2-chloroethoxy)ethylCHD1,3 or 1,4-cyclohexadienecHexcyclohexylCHIRAPHOS2,3-bis(diphenylphosphino)butaneChx (Cy)cyclohexylCIchemical ionizationCIDNPchemical ly induced dynamic nuclear polarizationCIMSchemical ionization mass spectrometryCIP2-chloro-1,3-dimethylimidazolidinium hexafluorophosphate Climoc2-chloro-3-indenylmethoxycarbonylCM (XMET)cross metathesiscmccritical micelle concentrationCMMPcyanomethylenetrimethyl phosphoraneCMPcytidine 5'-monophosphateCMPI2-chloro-1-methylpyridinium iodideCMRcarbon-13 nuclear magnetic resonanceCmscarboxymethylsulfenylCNcoordination numberCne2-cyanoethylCoAcoenzyme ACoccinnamyloxycarbonylCOD1,5-cyclooctadieneCoQcoenzyme QCOSYcorrelation spectroscopyCOTcyclooctatetraeneCpcyclopentadienylCp*1,2,3,4,5-pentamethylcyclopentadienylCpeoc2-(cyano-1-phenyl)ethoxycarbonylCPKCorey-Pauling-Koltun(models)CPTr4,4',4''-tris(4,5-dichlorophthalimido)triphenylmethyl CPTScollidinium p-toluenesulfonateCRAcomplex reducing agentCr-PILCchromium-pillared clay catalystCSAcamphor-10-sulfonic acidCSIchlorosulfonyl isocyanateCTcharge transferCTABcetyltrimethylammonium bromideCTACcetyltrimethylammonium chlorideCTAPcetyltrimethylammonium permanganateCTMP1-[(2-chloro-4-methyl)phenyl]-4-methoxypiperidin-4-yl CTPcytidine 5'-triphosphateCVcyclic voltammetryCycyclohexylc.y.chemical yieldCydcytidineCyscysteineCys-CyscystineCytcytosineDaspartic acid2,4-D2,4-dichlorophenoxyacetic acid2Dtwo-dimensional3Dthree-dimensionalddaysDABCO1,4-diazabicyclo[2.2.2]octaneDAIB3-exo-dimethylaminoisoborneolDAMdi-p-anisylmethylDASTdiethylaminosulfur trifluorideDATE1,1-di-p-anisyl-2,2,2-trichloroethylDATMPdiethylaluminum 2,2,6,6-tetramethylpiperidideDBAdibenzylideneacetoneDBADdi-tert-buthylazodicarboxylateDBD-Tmoc2,7-di-t-butyl[9-(10,10-dioxo-10,10,10,10-tetrahydrothioxanthyl)]methoxycarbonyl DBIdibromoisocyanuric acidDBMdibenzoylmethaneDBN1,5-diazabicyclo[4.3.0]non-5-eneDBPC2,6-di-t-butyl-p-cresolDBSdibenzosuberylDBSAdodesylbenzenesulfonic acidDB-t-BOC1,1-dimethyl-2,2-dibromoethoxycarbonylDBU1,8-diazabicyclo[5.4.0]undec-7-eneDCAdeoxycorticosterone acetateDCA9,10-dicyanoanthraceneDCB1,4-dicyanobenzeneDCB1,2-dichlorobenzeneDCCdicyclohexylcarbodiimideDCE1,1-dichloroethaneDCHAdicyclohexylamineDCMdichloromethaneDCMU3-(3,4-dichlorophenyl)-1,1-dimethylureaDCN1,4-dicyanonaphthaleneDcpmdicyclopropylmethylDCUN,N'-dicyclohexylureaDde2-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethylDDQ2,3-dichloro-5,6-dicyano-p-benzoquinoneDDT2,2-bis(p-chlorophenyl)-1,1,1-trichloroethaneDdz1-methyl-1-(3,5-dimethoxyphenyl)ethoxycarbonyldediastereomeric excessDEADdiethyl azodicarboxylateDEGdiethylene glycoldegdegreeDEIPSdiethylisopropylsilylDEMdiethoxymethylDEPBT3-(diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one DEPE1,2-bis(diethylphosphino)ethaneDETdiethyl tartrateDHEGdihydroxyethylglycineDHP3,4-dihydro-2H-pyranDHQdihydroquinineDHQDdihydroquinidine(DHQ)2PHALbis(dihydroquinino)phthalazine(DHQD)2PHALbis(dihydroquinidino)phthalazineDIADdiisopropyl azodicarboxylateDIB (BAIB, PIDA)(diacetoxyiodo)benzeneDIBAH (DIBAL)diisobutylaluminium hydrideDICdiisopropyl carbodiimidediendiethylenetriamineDiglymediethylene glycol dimethyl etherDim1,3-dithianyl-2-methylDIOP2,2-dimethyl-4,5-bis(diphenylphosphinomethyl)-1,3-dioxolaneDIPAMP1,2-bis[o-methoxyphenyl)phenylphosphino]ethaneDIPCDI1,3-diisopropylcarbodiimideDIPEAdiisopropylethylamineDIPHOS1,2-bis(diphenylphosphino)ethaneDIPTdiisopropyl tartrateDLPdilauroyl peroxideDMAN,N-dimethylacetamideDmab4-{N-[1-(4,4-dimethyl-1-2,6-dioxocyclohexylidene)-3-methylbutyl]amino}benzyl DMACN,N-dimethylacetamideDMADdimethyl acetylenedicarboxylateDMADdimethyl azodicarboxylateDMAP4-dimethylaminopyridineDMAPPdimethylallyl pyrophosphateDMBdimethoxybenzylDMB3',5'-dimethoxybenzoinDmb2,4-dimethoxybenzylDMDOdimethyl dioxiraneDME1,2-dimethoxyethaneDMFN,N-dimethylformamideDMGdirected metalation groupdmgdimethylglyoximato(2-)DMI1,3-dimethylimidazolidin-2-oneDMIPSdimethylisopropylsilylDmocdithianylmethoxycarbonylDMP1,3-dimethoxypropaneDMPDess-Martin periodinaneDmpdimethylphosphinylDmp2,4-dimethyl-3-pentylDMPM3,4-dimethoxybenzylDMPSdimethylphenylsilylDMPU1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidone(N,N-dimethyl propylene urea) DMSdimethylsulfideDMSOdimethyl sulfoxideDMT4,4'-dimethoxytritylDMTMM4-(4,6-dimethoxy[1,3,5]triazin-2-yl)-4-methylmorpholinium chlorideDMTrdi(p-methoxyphenyl)phenylmethyl or dimethoxytritylDMTSFdimethyl(methylthio)sulfonium tetrafluoroborate DMTSTdimethyl(methylthio)sulfonium trifluoromethanesulfonate DNdonor numberDNAdeoxyribonucleic acidDNasedeoxyribonucleaseDNBm-dinitrobenzeneDNBp,p'-dinitrobenzhydrylDNF2,4-dinitrofluorobenzeneDNFB2,4-dinitrofluorobenzeneDNMBS4-(4',8'-dimethoxynaphthylmethyl)benzenesulfonyl DNMRdynamic NMRDNP2,4-dinitrophenolDnp2,4-dinitrophenylDnpe2-(2,4-dinitrophenyl)ethylDnpeoc2-(2,4-dinitrophenyl)ethoxycarbonylDNPH2,4-dinitrophenylhydrazoneDnsdansyl (5-dimethylamino-1-naphthalenesulfonyl)DNs2,4-dinitrobenzenesulfonylDnseoc2-dansylethoxycarbonylDobzp-(dihydroxyboryl)benzyloxycarbonylDoc2,4-dimethylpent-3-yloxycarbonylDOCAdeoxycorticosterone acetateDoMdirected ortho metalationDOPdioctylphthalate (bis(2-ethylhexyl)phthalate)DOPAβ-(3,4-dihydroxyphenyl)alanineDOPSdimethyl[1,1-dimethyl-3-(tetrahydro-2H-pyran-2-yloxy)propyl]silyl DPA(DIPA)diisopropylamineDPAdiphenylacetylDPB1-dodecylpyridinium bromideDPBP2,2'-bis(diphenylphosphino)biphenylDPC1-dodecylpyridinium chlorideDPDCdiisopropyl peroxydicarbonateDPDMdiphenyl diazomethaneDPEDA1,2-diamino-1,2-diphenylethaneDPGdipropylene glycolDPIBFdiphenylisobenzofuranDPIPSdiphenylisopropylsilyldpmdipivaloylmethanatoDPNdiphosphopyridine nucleotide(=NAD)DPNasediphosphopyridine nucleotidaseDPNOdiphenyl nitroxideDppdiphenylphosphinylDPPAdiphenoxyphosphinyl azideDPPB1,4-bis(diphenylphosphino)butaneDppe2-(diphenylphosphino)ethylDPPE1,2-bis(diphenylphosphino)ethane DPPF1,1'-bis(diphenylphosphino)ferrocene DPPH2,2-di(4-t-octylpheny)-1-picrylhydrazyl Dppm(diphenyl-4-pyridyl)methylDPPM1,1-bis(diphenylphosphino)methane DPPP1,3-bis(diphenylphosphino)propane DPSt-butyldiphenylsilylDPSE2-(methyldiphenylsilyl)ethylDPTdiphosphothiamineDptdiphenylphosphinothioylDPTBSdiphenyl-t-butylsilylDPTCO,O'-di(2'-pyridyl)thiocarbonatedrdiastereomeric ratioDTBAD(DBAD)di-tert-buthyl azodicarboxylateDTBB4,4'-di-tert-butylbiphenylDTBMP2,6-di-tert-butyl-4-methylpyridine DTBMSdi-t-butylmethylsilylDTBPdi-t-butyl peroxideDTBP2,6-di-tert-butylpyridineDTBSdi-t-butylsilyleneDTE1,4-dithioerythritolDtsdithiasuccinimidylDTTdithiothreitolDuPHOSsubstituted 1,2-bis(phospholano)benzeneDVBdivinylbenzeneDVS1,3-divinyl-1,1,3,3-tetramethyldisiloxaneEglutamic acidEentgegeneelectronE+electrophileE1unimolecular eliminationE1cbunimolecular elimination via carbanionE2bimolecular elminationEAethanolamineEDeffective dosageEDAelectron donor-acceptorEDAethyl diazoacetateEDBethylene dibromideEDC (EDCI)1-ethyl-3-(3-dimethylaminopropyl)carbodiimide hydrochloride EDCP2,3-bisphosphonopentanedioic acidEDDAethylenediamine-N,N'-diacetic acidEDGelectron-donating groupEDNAethylenedinitramineEDTAethylenediamine tetraacetic acidEE1-ethoxyethylee (e.e.)enantiomeric excessEGethylene glycolEIelectro ionization (electron impact ionization)Eiintramolecular syn eliminationELelectroluminescenceElelectrophileEMeffective molarityEMAethyl methacrylateenethylenediamineENDORelectron-nuclear double resonance'-tetramethyluronium hexafluorophosphate EOMethoxymethylEPNO-ethyl O-p-nitrophenyl phenylphosphonothioate EPRelectron paramagnetic resonanceequivequivalentESCAelectron spectroscopy for chemical analysisESIelectrospray ionizationespα,α,α',α'-tetramethyl-1,3-benzenedipropionate ESRelectron spin resonanceEtethylETelectron transferETSAethyl trimethylsilylacetatee.u.entropy unit (cal K-1 mol-1)EVEethyl vinyl etherEWGelectron-withdrawing groupEXAFSextended X-ray absorption fine structure EXSYexchange spectroscopyFphenylalanineFABfast atom bombardmentfacfacialFADflavin adenine dinucleotideFcferrocenylFcmferrocenylmethylFDfield desorptionFDNB1-fluoro-2,4-dinitrobenzeneFDPfructose-1,6-diphosphateFDPPpentafluorophenyl diphenylphosphinate FIfluorenylFIAflourescent indicator adsorptionFIAflow injection analysisFMfrequency modulationFm9-fluorenylmethylFMNflavin mononucleotidefrontier molecular orbitalFmoc9-fluorenylmethoxycarbonylfod6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedione fpflash pointFPPfarnesyl pyrophosphateFRETfluorescence resonance energy transferFrufructoseFSMfunctionalized mesoporous silicaFTFourier transformFTT1-fluoro-2,4,6-trimethylpyridinium triflateFVPflash vacuum pyrolysisFWHMfull width at half maximumGguanosineGglycineGABAγ-aminobutyric acidGalgalactoseGCgas chromatographyGDPguanosine 5'-diphosphateGEBCgel entrapped base catalystgemgeminalGFPPgeranylfarnesyl pyrophosphateGHAN,N'-ethanediylidenebis(2-hydroxyaniline)glucoseGLCgas-liquid chromatographyGlnglutamineGluglutamic acidGlyglycineGMGeiger-MüllerGMPguanosine 5'-monophosphateGPCgel permeation chromatography GPSgeranyl pyrophosphateGSCgas-solid chromatographyGSHgluthathione〔reduced form〕GSSGgluthathione〔oxidized form〕GTOGaussian-type oybitalGTPguanosine 5'-triphosphateGuaguanineGUMguaiacolmethylGuoguanosineHhistidinehhoursHABA2-(4-hydroxyphenylazo)benzoic acid HacacacetylacetoneHATUO-(7-azabenzotriazol-1-yl)-N,N,N',NhemoglobinHBn2-hydroxybenzylHBPinpinacolboraneHcheat of combustionHDEHPbis(2-ethlhexyl)phosphateHdmgdimethylglyoximato(1-)H2dmgdimethylglyoximeH4edtaethylenediaminetetraacetic acidHEIP1,1,1,3,3,3-hexafluoro-2-propanol(hexafluoroisopropanol) Hetheterocycle5-HETE5-hydroxyeicosa-6,8,11,14-tetraenoic acidHFHartree-Fockhfahexafluoroacetylacetonatohfacachexafluoroacetylacetonatohfc3-(heptafluoropropylhydroxy-methylene)-d-camphorato HGK4-hydroxy-2-ketoglutarateHIAhydride ion affinityHIDAN-(2-hydroxyethyl)iminodiacetic acidHIP1,1,1,3,3,3-hexafluoro-2-phenylisopropylHishistidineHLBhydrophile-lipophile balanceHLEhorse liver esterase2-hydroxy-4-methoxybenzylHMDA1,6-hexanediamineHMDS1,1,1,3,3,3-hexamethyldisilazaneHMOHückel molecular orbitalHMPAhexamethylphosphoric triamide (hexamethylphosphoramide) HMPThexamethylphosphorous triamideHOAt1-hydroxy-7-azabenzotriazoleHOBt1-hydroxybenzotriazoleHoccyclohexyloxycarbonylHOMOhighest occupied molecular orbitalhomoZhomobenzyloxycarbonylHOSuN-hydroxysuccinimideH2oxoxalic acid5-HPETE5-hydroperoxy-6,8,11,14-eicosatetraenoic acidHPLChigh-performance liquid chromatographyHSABhard and soft acids and basesHSDIS(hydroxystyryl)diisopropylsilylHSDMS(hydroxystyryl)dimethylsilylHTShigh throughput screeninghvirradiation with lightHWE reactionHorner-Wadsworth-Emmons reactionHyphydroxyprolinehypoxanthinehZhomobenzyloxycarbonylIinosineIisoleucineiisoIAAindoleacetic acidIBA2-iodosobenzoic acidIBXo-iodoxybenzoic acidICCisocyanuryl chlorideICDinduced circular dichroismICRion-cyclotron resonanceIDAiminodiacetic acidIDCPbis(2,4,6-collidine)iodonium perchlorateIDPinosine 5'-diphosphateIDTr3-(imidazol-1-ylmethyl)-4',4''-dimethoxytriphenylmethyl IEion exchangeIEPisoelectric pointIETr4,4'-dimethoxy-3''-[N-(imidazolylethyl)carbamoyl]trityl IleisoleucineIMAion microanalyzeriMds2,6-dimethoxy-4-methylbenzenesulfonylImid (Im)imidazoleinosine 5'-monophosphateINDOincomplete neglect of differential overlaps INDORinternuclear double resonanceInoinosineINOCintramolecular nitrile oxide cycloadditionIPionization potentialIPion pairIPAisopropyl alcoholIpaoc1-isopropylallyloxycarbonylIpcisopinocamphenylIPCFisopropenyl chloroformateIPDMSisopropyldimethylsilylIPPisopentenyl pyrophoshateIRinfrared spectroscopyITPinosine 5'-triphosphateIUPACInternational Union of Pure and Applied Chemistry KlysineKequilibrium constantK-10a type of Montmorillonite clayKDApotassium diisopropylamideKDPpotassium dihydrogenphosphateKHMDSpotassium hexamethyldisilazideK-selectride®potassium tri-s-butylborohydrideKSFa type of Montmorillonite clayLleucineLligandLALewis acidLABlithium amidotrihydroborateLAHlithium aluminium hydrideLASERlight amplification by stimulated emission of radiation LBLangmuir-BlodgettLCliquid chromatographyLCAOlinear combination of atomic orbitalLCIAlithium cyclohexylisopropylamideLCMOlinear combination of molecular orbitalLDlethal doseLD50dose that is lethal to 50% of the test subjectsLDAlithium diisopropylamideLDBBlithium 4,4'-t-butylbiphenylideLDElithium diethylamideLDMANlithium 1-dimethylaminonaphthalenideLDPElithium perchlorate-diethyl etherateLeuleucineLevlevulinoyl4,4-(ethylenedithio)pentanoylLHMDS(LiHMDS)lithium hexamethyldisilazideLICAlithiuim isopropylcyclohexylamideLICKORbutyllithium-potassium tert-butoxide (superbase)liq.liquidLISlaser isotope separationLISlanthanoid-induced shiftLiTMPlithium 2,2,6,6-tetramethylpiperidideLLBLaLi3tris(binaphthoxide)LMRlaser magnetic resonanceLPPlinaloyl pyrophosphateLPTlithium pyrrolidotrihydroborate(lithium pyrrolidide-borane)L.R.Lawesson's reagent(2,4-bis(4-methoxyphenyl)-[1,3,2,4]dithiadiphosphetane 2,4-dithion) LSCliquid scintillation countingL-selectride®lithium tri-s-butylborohydrideLSRlanthanoid shift reagentLTleukotrieneLTAlead tetraacetateLTHluteotropic hormoneLTMPlithium tetramethylpiperiodideLTMPlithium 2,2,6,6-tetramethylpiperidideLUMOlowest unoccupied molecular orbital2,6-lutidineLyslysineLyxlyxoseMmethionineMmetalmmetaMAmethyl acrylateMAmaleic anhydrideMACmaximum allowable concentrationMADmethyl aluminum bis(2,6-di-t-butyl-4-methylphenoxide)MALDImatrix-assisted laser desorption ionizationManmannoseMAOmethylalumoxaneMAQ2-(9,10-anthraquinonyl)methylMATmethyl aluminum bis(2,4,6-tri-t-butylphenoxide)MbmyoglobinMBBAp-butyl-(N-p'-methoxybenzylidene)-anilineMBE1-methyl-1-benzyloxyethylMBF2,2,3a,4,5,6,7,7a-octahydro-7,8,8-trimethyl-4,7-methanobenzofuran-2-yl Mbsp-methoxybenzenesulfonylMBT2-mercaptobenzothiazoleMCDmagnetic circular dichroism2-methyl-4-chlorophenoxyacetic acid MCPBA(m-CPBA)m-chloroperbenzoic acidMDPPmenthyldiphenylphosphineMds2,6-dimethyl-4-methoxybenzenesulfonyl MemethylMEA2-mercaptoethylamineMECα-methylcinnamylMEHQO-methylhydroquinoneMEKmethyl ethyl ketoneMEM2-methoxyethoxymethylMenpocα-methylnitropiperonyloxycarbonyl MeOZp-methoxybenzyloxycarbonylMEPYmethyl 2-pyrrolidone-5-carboxylatemermeridionalMesmesitylmesalN-methylsalicylaldimineMetmethionineMHmaleohydrazideMIBKmethyl isobutyl ketoneMICmethyl isocyanateMIPmethoxyisopropylMMmenthoxymethylMolecular MechanicsMMAmethyl methacrylateMMPPmagnesium monoperoxyphthalateMMT (MMTr)p-methoxyphenyldiphenylmethylMOmolecular orbitalMOMmethoxymethylMOMCImethoxymethyl chlorideMOMOmethoxymethoxyMoOPHoxodiperoxomolybdenum(pyridine)-(hexamethylphosphoric triamide) MOP2-(diphenylphosphino)-2'-methoxy-1,1'-binaphthylMozp-methoxybenzyloxycarbonylmpmelting pointMPp-methoxyphenylMPDN-methyl-2-pyrrolidinoneMPFA2-[1-(N,N-dimethylamino)ethyl ferrocenyl diphenylphosphineMPM4-methoxyphenylmethylMPMmethoxy(phenylthio)methylMPPO,O-dimethyl O-(4-methylthio-m-tolyl)phosphorothinoateMPPCN-methyl piperidinium chlorochromateMpsp-methoxyphenylsulfonylMptdimethylphosphinothioylMRDmagnetic rotatory dispersionmessenger ribonucleic acidMSmass spectrometryMSMolecular sievesMsmethanesulfonyl (mesyl)MSAmethanesulfonic acidMSGmonosodium glutamateMSHo-mesitylenesulfonyl hydroxylamineMsib4-(methylsulfinyl)benzylMSTFAN-methyl-N-(trimethylsilyl)trifluoroacetamide Msz4-methylsulfinylbenzyloxycarbonylMTADN-methyltriazolinedioneMtb2,4,6-trimethoxybenzenesulfonylMTBmethylthiobenzeneMte2,3,5,6-tetramethyl-4-methoxybenzenesulfonyl MTEE (MTBE)methyl t-butyl etherMTHP4-methoxytetrahydropyranylMTMmethylthiomethylMTMB4-(methylthiomethoxy)butyrylMTMECO2-(methylthiomethoxy)ethoxycarbonylMTMT2-(methylthiomethoxymethyl)benzoylMTOmethyltrioxorheniumMtpc4-(methylthio)phenoxycarbonyl(4-methoxy-2,3,6-trimethylphenyl)sulfonylMVKmethyl vinyl ketoneMWmolecular weightmwmicrowaveNasparaginennormalNACnear-attack conformerNADnicotinamide adenine dinucleotide(=DPN)NADPnicotinamide adenine dinucleotide phosphate(=TPN) NADPHnicotinamide adenine dinucleotide phosphate NaHMDSsodium bis(trimethylsilyl)amideNaph(Np)naphthylNAPHOS2,2'-bis[(diphenylphosphino)methyl]-1,1'-binaphthyl NBAN-bromoacetamideNBDnorbornadieneNBMOnon-bonded molecular orbitalNBOMnitrobenzyloxymethylNBSN-bromosuccinimideNCAN-chloroacetamideNCEnormal calomel electrodeNCSN-chlorosuccinimideNe2-nitroethylnegative electron affinityNfnonafluorobutanesulfonylNHOMOnext highest occupied molecular orbital NHPIN-hydroxyphthalimideNICSnucleus-independent chemical shiftNIP2,4-dichlorophenyl 4'-nitrophenyl ether NISN-iodosuccinimideNLUMOnext lowest unoccupied molecular orbital NMMN-methylmorpholineNMNnicotinamide mononucleotideNMON-methylmorpholine N-oxideNMPN-methyl-2-pyrrolidoneNMRnuclear magnetic resonanceNoc4-nitrocinnamyloxycarbonylNOEnuclear Overhauser effectNOESYnuclear Overhauser effect spectroscopy NORPHOS5,6-bis(diphenylphosphino)-2-norbornene NOxnitrogen oxidesNpnaphthylNpe2-(nitrophenyl)ethylNpeoc2-(4-nitrophenyl)ethoxycarbonylNpes2-(4-nitrophenyl)ethylsulfonylN-phenylmaleimideNPPneryl pyrophosphateNps2-nitrophenylsulfenylNpSSPeoc2-[(2-nitrophenyl)dithio]-1-phenylethoxycarbonyl Npys3-nitro-2-pyridinesulfenylNQRnuclear quadrupole resonanceNRno reactionNs2- or 4-nitrobenzenesulfonylNSAIDnon steroidal anti-inflammatory drugNu (Nuc)nucleophileNVOC3,4-dimethoxy-6-nitrobenzyloxycarbonyloorthoOBO2,6,7-trioxabicyclo[2.2.2]octylODSoctadecylsilylOhoctahedralONBo-nitrobenzylOPPo-phenylphenolORDoptical rotatory dispersionOrnornithineORPoxidation-reduction potentialOSolefinic strainOxoxidant。