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ydx19铁杆木虫 (知名作家)
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Ac Acetyl DMAP 4-dimethylaminopyridine acac Acetylacetonate DME dimethoxyethane AIBN Azo-bis-isobutryonitrile DMF N,N’-dimethylformamide aq. Aqueous dppf bis (diphenylphosphino)ferrocene 9-BBN 9-borabicyclo[3.3.1]nonane dppp 1,3-bis (diphenylphosphino)propane BINAP (2R,3S)-2,2’-bis (diphenylphosphino)-1,1’-binaphthyl dvb Divinylbenzene Bn Benzyl e- Electrolysis BOC t-butoxycarbonyl î % enantiomeric excess Bpy (Bipy) 2,2’-bipyridyl EDA (en) ethylenediamine Bu n-butyl EDTA Ethylenediaminetetraacetic acid Bz Benzoyl EE 1-ethoxyethyl c- Cyclo Et Ethyl CAM Carboxamidomethyl FMN Flavin mononucleotide CAN Ceric ammonium nitrate fod Tris-(6,6,7,7,8,8,-heptafluoro-2,2-dimethyl-3,5-octanedionato Cat. Catalytic Fp flash point OR Cyclopentadienyl-bis -carbonyl iron CBz Carbobenzyloxy FVP Flash vacuum pyrolysis Chirald (2S,3R)-(+)-4-dimethylamino-1,2-diphenyl-3-methylbutan-2-ol h hours COD 1,5-Cylcooctadienyl hv Irradiation with light COT 1,3,5-cyclooctatrienyl 1,5-HD 1,5-hexadienyl Cp Cyclopentadienyl HMPA Hexamethylphosphoramide CSA 10-camphorsulfonic acid HMPT Hexamethylphosphorus triamide CTAB Cetyltrimethylammonium bromide iPr isopropyl Cy Cyclohexyl LAH Lithium aluminum hydride DABCO 1,4-diazabicyclo[2.2.2]octane LDA Lithium diisopropylamide dba Dibenzylidene acetone LHMDS Lithium hexamethyldisilazide DBE 1,2-dibromoethane LTBA Lithium tri-tert-butoxyaluminum hydride DBN 1,8-diazabicyclo[5.4.0]undec-7-ene mCPBA meta-cholorperoxybenzoic acid DBU 1,5-diazabicyclo[4.3.0]non-5-ene Me Methyl DCC 1,3-dicyclohexylcarbodiimide MEM b-methoxyethoxymethyl DCE 1,2-dichloroethane Mes Mesityl DDQ 2,3-dichloro-5,6-dicyano-1,4-benzoquinone Min Minute Þ % diasteromeric excess MOM methoxymethyl DEA Diethylamine Ms Methanesulfonyl DEAD Diethyl azodicarboxylate MS Molecular sieves (3 or 4 ?) Dibal-H Diisobutylaluminum hydride MTM Methylthiomethyl diphos (dppe) 1,2-bis (diphenylphosphino)ethane Naphth Naphthyl diphos-4 (dppb) 1,4-bis (diphenylphosphino)butane NBD Norbornadiene NBS N-Bromosuccinimide TASF Tris(diethylamino)sulfonium difluorotrimethyl silicate NCS N-chlorosuccinimide TBAF Tetrabutylammonium fluoride Ni(R) Raney Nickel TBDMS, TBS t-butyldimethylsilyl NMO N-methyl morpholine-n-oxide TBHP t-butylhydroperoxide PCC Pyridinium chlorochromate t-Bu Tert-butyl PDC Pyridinium dichromate TEBA Triethylbenzylammonium PEG Polyethylene glycol TEMPO Tetramethylpiperdinyloxy free radical Ph Phenyl TFA Trifluoroacetic acid PhH Benzene TFAA Trifluoroacetic anhydride PhMe Toluene Tf or OTf Triflate Phth Phthaloyl THF Tetrahydrofuran Pip Piperidyl THP Tetrahydropyranyl Pr n-propyl TMEDA Tetramethylethylenediamine Py Pyridine TMP 2,2,6,6-tetramethylpiperidine quant. quantitative yield TMS Trimethylsilyl Red-Al [(MeOCH2CH2O)AlH2]Na Tol Tolyl sBu sec-butyl Tr Trityl sBuLi sec-butyllithium TRIS Triisopropylphenylsulfonyl Siamyl Diisoamyl Ts (Tos) Tosyl (p-toluenesulfonyl) |
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2楼2006-12-19 17:25:58