合成题 5-1.以环己醇为原料合成:1,2,3-三溴环己烷
NBSH3PO4BrBrBrBr2BrOHCCl4 5-2.从异丙醇为原料合成:溴丙烷
CH2HBrH2SO4CH3CH2CH3BrCH3CHCH=CH 2OHCH3ROOR浓 5-3.由 1-氯环戊烷为原料合成:顺-1,2-环戊二醇
H2O2OHClC2H5OHOHOsO4KOH 5-4.以1-甲基环己烷为原料合成:CH3CO(CH2)4COOH
NaH+(CH2)4KMnO4hvC2H5CH3CO,CH3CH3BrBr2COOHCH3O 5-5.由CH2OH为原料合成:O CH2KMnO4CH2+H2SO4OHO浓CO2 5-6.以1-溴环戊烷为原料合成:反-2-溴环戊醇
Br2H2OC2H5H+BrBrHOHOHKOH 5-7.由 1,2-二甲基环戊醇为原料合成:2,6-庚二酮
(1)(2)O3H+CH3Zn/H2OCH3CH3CH3CH3(CH2)3OHCOCH3CO 5-8.以2-溴丙烷为原料合成丙醇
H2O2OHBrC2H5NaCH2CH3CH2CH3CH3CHCH=CH 2OHCH3B2H6OHOH 5-9.由 1-甲基环己烷合成:反-2-甲基环己醇
NaBr2OHhvOHBrC2H5OC2H5CH3CH3B2H6OHH2O2CH3CH3 5-10.以环戊烷为原料合成:反-1,2-环戊二醇
Br2(1)(2) H3O+OHhvC2H5OHCF3BrOHCO3HKOH 5-11 以苯及 C4以下有机物为原料合成:C6H5HH CC CH3 NBSCH2CH3CH2COZn-Hg浓HClCH3CH2AlCl 3Cl+COCH2CH3 Br2CHCHC2H5OHBrBrCCCH3KOHCH3CHC6H5C6H5CHCH3CHC6H5BrC2H5OHKOHC6H5C2H5 2 Na