Michael加成反應
...進行共軛加成,稱爲Micheal加成:反應機理:反應實例:參考文獻:[1]D.Vorl?nder,Ber.,1900,33,3185.[2]C.R.Hauser,M.T.Tetenbaum,J.Org.Chem.,1958,23,1146.[3]H.Feuer,R.Harmetz,J.Am.Chem.Soc.,1958,80,5877.[4]Bugman,Corett,J.Org.Chem.,23,1958,1507-1510.[5]E.D.Bergmann,D.GinsburgandR...
化學Mannich反應
...化反應,所得產物稱爲Mannich鹼。反應機理:反應實例:參考文獻:[1]C.MannichandW.Krosche,Arch.Pharm.,250,647(1912)[2]F.F.BlickeinOrganicReactions1,303(1942)[3]K.W.Merz,Pharmazie11,505-515(1956)[4]H.HellmannandG.Optiz,Angew.Chem.,68,265(1956)[5]W.RiedandG.Keil,...
化學Norrish反應
...光化產物發生a,b-碳碳鍵的斷裂稱爲NorrishⅡ型裂解反應:參考文獻:[1]R.G.W.Norrish,Trans.Farad.Soc.,1931,27,378.[2]J.C.Dalton,J.Amer.Chem.Soc.,1971,93,7213.[3]F.D.Lewis,T.A.Hilliard,J.Amer.Chem.Soc.,1972,94,3852.[4]R.J.Bishop,J.Chem.Soc.Comm.,1972(23),1288.
化學Paal-Knorr反應
...應,可得吡咯、噻吩及其衍生物。反應機理:反應實例:參考文獻:[1]C.Paal,Ber.18,367(1885)[2]L.Knorr,Ber.18,299(1885)[3]H.FischerandH.Orth,DieChemiedewPyrrols1,p34(Leipzig,1934)[4]D.M.YoungandC.F.H.Allen,OrganicSyntheses16,25(1936)[5]A.H.CorwininElderfield,H...
化學Pictet-Spengler合成法
...方法,廣泛用於合成四氫異喹啉。反應機理:反應實例:參考文獻:[1]W.M.Whaley,T.R.Govindachari,Org.Reactions,1951,6,151.[2]B.S.Thyagarajan,Chem.Rev.,1954,54,1036.[3]R.C.Elderfield,HeterocyclicCompounds,1952,4,353.[4]A.Picter,T.Spengler,Ber.,1911,44,1036.[5]H.Declker,P.Becke...
化學Pschorr反應
...環必須在雙鍵的同一側,並在同一個平面上。反應實例:參考文獻:[1]R.Pschorr,Ber.,1896,29,496.[2]L.F.FieserandM.Fieser,NaturalProductsRelatedtoPhenanthrene(Reinhold,NewYork,1949),p8[3]D.H.Hay,J.M.Osbond,J.Chem.Soc.,1949,3164,3172[4]P.H.Leake,Chem.Revs.,1956,56,27.[5]D.F...
化學Robinson縮環反應
...是Micheal加成反應,第二步是羥醛縮合反應。反應實例:參考文獻:[1]E.C.duFeu,F.J.McQuillinandR.Robinson,J.Chem.Soc.1937,53.[2]A.L.WildsandC.H.Shunk,J.Amer.Chem.Soc.65,469(1943)[3]A.L.WildsandR.G.Werth,J.Org.Chem.17,11491154(1952)[4]J.H.BrewsterandE.L.Eliel,OrganicReac...
化學Reppe合成法
...然後和水、醇、胺等發生溶劑解反應形成酸、酯、酰胺:參考文獻:[1]J.W.CopenhaverandM.H.Bigelow,AcetyleneandCarbonMonoxideChemistry,NewYork,1949,p246.[2]W.Reppe,AcetyleneChemistryU.S.Dept.CommercePB,1949,18852-S.[3]Kirk-Othmer,EncyclopediaofChemicalTechnology,NewYork,1953,1...
化學Ruff遞降反應
...定的a-羰基酸,然後失去二氧化碳,得到低一級的醛糖:參考文獻:[1]O.Ruff,Ber.,1898,31,1573;1899,32,550.[2]H.J.H.Fenton,Proc.Chem.Soc.,1893,9,113.[3]W.Pigman,TheCarbohydrates,AcademicPress,NewYork,1957,p118.[4]R.T.Morrison,R.N.Boyd,OrganicChemistry,AllynBacon,Inc.,Boston,195...
化學Reformatsky反應
...有機鋅試劑與醛酮的羰基進行加成,再水解:反應實例:參考文獻:[1]S.Reformatskii,Ber.,1887,20,1210;J.Russ.Phys.Chem.Soc.,1890,22,44.[2]R.L.Shriner,OrganicReactionsI,NewYork,1942,pI.[3]H.E.ZimmermanandM.D.Traxler,J.Amer.Chem.Soc.,1957,79,1920.[4]L.H.Klemm,G.M.Bauer,J.Org.Ch...
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