有机化学课件--第十七章 胺
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Amines脂肪胺 aliphatic amineAmines芳香胺 aromatic aminePrepared by Yang RLIntroduction to amine*Nomenclature乙胺 ethylamine对硝基苯胺 p-nitroaniline(2S,3S)-3-甲基-2-戊胺 (2S,3S)-3-methyl-2-pentanaminePrepared by Yang RL Prepared by Yang RLAminesNomenclature氨 ammonia伯胺 primary amine仲胺 secondary amineR N R R 叔胺 tetriary aminePrepared by Yang RL二甲胺 dimethylamine甲乙胺 ethylmethylamine季铵 quaternary aminePrepared by Yang RL1Nomenclature甲(基)乙(基)环丙胺 cyclopropylethylmethylamineNomenclature2-甲氨基苯酚 2-methylaminophenol N-甲基苯胺 N-methylaniline2-氨基乙醇 2-aminoethanol4-二甲氨基苯甲醛 4-dimethyl aminobenzaldehydePrepared by Yang RLPrepared by Yang RLNomenclatureN-乙基乙二胺 N-ethyl-1,2ethanediamineNomenclature氢氧化三甲乙铵 ethyltrimethylammonium hydroxideN,N-二甲基-3-己胺 N,N-dimethyl-3hexanaminePrepared by Yang RL Prepared by Yang RL氯化四甲铵 tetramethylammonium chlorideNomenclatureAmino氨基 amino N,4-二甲基-N-乙基苯胺 N-ethyl-N,4-dimethylbenzenamine 次氨基 nitrilloPrepared by Yang RL Prepared by Yang RL甲氨基 methylamino亚氨基 imono乙胺 ethylamine氯化四甲铵 tetramethylammonium chloride2#Preparationof amines#Chiralityof AminesPrepared by Yang RLPrepared by Yang RL#Preparationof amines#Chiralityof AminesPrepared by Yang RLPrepared by Yang RLStructure of amines#PhysicalpropertiesPrepared by Yang RLPrepared by Yang RL3Basicity of AminesBasicity of AminespKb = 4.74Prepared by Yang RLPrepared by Yang RLBasicity of Amines#Purifyingan AminePrepared by Yang RLPrepared by Yang RLBasicity of AminesAmines (CH3)2NH CH3NH2 (CH3)3N NH3 C6H5NH2 C6H5NHCH3 C6H5N(CH3)2Prepared by Yang RLAlkylation of AminesbasicpKb 3.22 3.37 4.20 4.76 9.40 9.6 9.62脂肪仲胺 脂肪伯胺 脂肪叔胺 氨 芳香胺Prepared by Yang RL4Acylating reaction* (酰化反应)Formation of Sulfonamides (磺酰胺)N, N-二甲基乙酰胺 Sulfonamides (磺酰胺) 乙酰苯胺Prepared by Yang RL Prepared by Yang RLApplication of acylating reactionSulfonamides对氨基苯磺酰胺 (磺胺) Sulfanilamide1/3磺胺嘧啶 Sulfadiazine2/3Prepared by Yang RL Prepared by Yang RLApplication of acylating reaction#Hinsbergreactionno reactionPrepared by Yang RL Prepared by Yang RL5Nitrosation of aminesDiazo compounds (重氮盐)Prepared by Yang RLPrepared by Yang RLNitrosation of amines#Reactionof diazo compoundsPrepared by Yang RLPrepared by Yang RLNitrosation of aminesCoupling reaction (偶联反应)0~5ºC 重氮盐 Diazo compoundsPrepared by Yang RL Prepared by Yang RL对二甲氨基偶氮苯 p-dimethylamino-azobenzene6#Azocompounds (偶氮化合物)N,N-二甲 基苯胺Nitrosation of amines三乙胺 N,N-二甲 基苯胺 三乙胺顺-偶氮苯 mp. 71.4ºC反-偶氮苯 mp. 68ºCPrepared by Yang RLPrepared by Yang RL+ HCl, NaNO2+ NaOHNitrosation of aminesNitrosation of aminesyellow (l)yellow (s)Prepared by Yang RL Prepared by Yang RLNitrosation of aminesElectrophilic substitutionPrepared by Yang RLPrepared by Yang RL7The End8。