有机方程式总结
有机方程式总结
有机方程式总结
有机方程式总结
有机化学反应方程式小结
一.取代反应1.CH4+Cl2--光→CH3Cl+HClC2H6+Cl2-光→C2H5Cl+HCl
2.C6H6+Br2—Fe→C6H5Br+HBr3.C2H5OH+HBr--加热→C2H5Br+H2O
4.C6H6+HNO3--H2SO4水浴加热→C6H5NO2+H2O
6.C6H5Cl+H2O--NaOHCu,高温,加压→C6H5OH+HCl
7.C2H5Cl+H2O—NaOH→C2H5OH+HCl
8.CH3COOC2H5+H2O--无机酸或碱→CH3COOH+C2H5OH
9.(C17H35COO)3C3H5+3NaOH→C3H5(OH)3+3C17H35COOH
二.加成反应
10.CH2=CH2+H2→Ni加热→CH3CH3
13.CH2=CH2+HCl--催化剂,加热→CH3CH2Cl
14.C2H2+H2--Ni,加热→CH2=CH2
C2H2+2H2--Ni,加热→CH3CH3
15.C2H2+2HCl--催化剂,加热→CH3CHCl2
16.CH2=CH-CH=CH2+Br2→CH2=CH-CHBr-CH2Br
17.CH2=CH-CH=CH2+Br2→CH2Br-CH=CH-CH2Br
18.CH2=CH-CH=CH2+2Br2→BrCH2-CHBr-CHBr-CH2Br
19.CH3CHO+H2–Ni→CH3CH2OH
20.CH2OH-(CHOH)4-CHO+H2--Ni→CH2OH-(CHOH)4-CH2OH
21.C6H6+3H2—Ni→C6H12(环己烷)
22.C6H6+3Cl2--光→C6H6Cl6(六六六)
23.CH2=CH2+H2O--H2SO4或H3PO4,加热,加压→CH3CH2OH
三.消去反应
24.CH3CH2OH--浓H2SO4,170℃→CH2=CH2↑+H2O
25.CH3CH2Br+NaOH--醇,加热→CH2=CH2↑+NaBr+H2O
四.酯化反应(亦是取代反应)
26.CH3COOH+CH3CH2OH--浓H2SO4,加热→CH3COOC2H5+H2O
27.C3H5(OH)3+3HNO3--浓H2SO4→C3H5(ONO2)3+3H2O
28.[C6H7O2(OH)3]n+3nHNO3(浓)--浓H2SO4→[C6H7O2(ONO2)3]n+3nH2O
29.[C6H7O2(OH)3]n+3nCH3COOH--浓H2SO4→[C6H7O2(OOCCH3)3]n+3nH2O
30.葡萄糖+乙酸乙酸酐
五.水解(卤代烃、酯、油脂的水解见上,亦是取代反应)
31.CH3COONa+H2O→CH3COOH+NaOH
32.CH3CH2ONa+H2O→CH3CH2OH+NaOH
33.C6H5ONa+H2O→C6H5OH+NaOH
34.C17H35COONa+H2O→C17H35COOH+NaOH
35.(C6H10O5)n+nH2O--淀粉酶→nC12H22O11
淀粉麦芽糖
36.2(C6H10O5)n+nH2O--H2SO4,加热→nC6H12O6
淀粉葡萄糖
37.(C6H10O5)n+nH2O--H2SO4,常时间加热→nC6H12O6
纤维素葡萄糖
38.C12H22O11+H2O--H2SO4→C6H12O6+C6H12O6
蔗糖葡萄糖果糖
39.C12H22O11+H2O--H2SO4→2C6H12O6
麦芽糖葡萄糖
40.蛋白质--胃蛋白酶或胰蛋白酶→各种a-氨基酸
六.氧化反应
(一)被强氧化剂氧化
41.2C2H5OH+O2--Cu或Ag→2CH3CHO+2H2O
42.C6H12O6+6O2→6CO2+6H2O+热
43.2CH3CHO+O2→2CH3COOH
★44.5CH2=CH2+6KMnO4+18H2SO4→6K2SO4+10CO2+12MnSO4+28H2O
★45.5C6H5CH3+6KMnO4+9H2SO4→5C6H5COOH+3K2SO4+6MnSO4+14H2O
★46.5C6H5CH2CH3+12KMnO4+18H2SO4→5C6H5COOH+5CO2+6K2SO4+12MnSO4+28H2O
(二)被弱氧化剂氧化
47.CH3CHO+2[Ag(NH3)2]OH→CH3COONH4+2Ag↓+3NH3+H2O
48.CH3CHO+2Cu(OH)2加热→CH3COOH+Cu2O↓+2H2O
49.CH2OH(CHOH)4CHO+2[Ag(NH3)2]OH→CH2OH(CHOH)4COONH4+2Ag↓+3NH3+H2O
50.CH2OH(CHOH)4CHO+2Cu(OH)2--加热→CH2OH(CHOH)4COOH+Cu2O↓+2H2O
51.HCOOH+2[Ag(NH3)2]OH→NH4HCO3+2Ag↓+3NH3+H2O
52.HCOOH+2Cu(OH)2加热→CO2+Cu2O↓+3H2O
53.HCOONa+2[Ag(NH3)2]OH→NaHCO3+4NH3+2Ag↓+H2O
54.HCOONH4+2[Ag(NH3)2]OH→NH4HCO3+2Ag↓+4NH3+H2O
55.HCOOR+2[Ag(NH3)2]OH→NH4OCOOR+2Ag↓+3NH3+H2O
56.HCHO+2[Ag(NH3)2]OH→HCOONH4+2Ag↓+3NH3+H2O
57.HCHO+4[Ag(NH3)2]OH→NH4HCO3+4Ag↓+7NH3+2H2O
58.HCHO+4Cu(OH)2加热→CO2+2Cu2O↓+5H2O
七.还原反应
59.CH3COCH3+H2--Ni→CH3CHOHCH360.HCHO+H2--Ni→CH3OH