有机化学下册(李景宁)第五版

O(16)

PhPh+H2CPPh3

(17)PhCHO + HCHO

OH-

(18)O+ CH3CO3HCH3CO2Et40 ℃

解：

(1)CHO+H2NCHN

(2)HCCH+2CH2OHOCH2CCCH2OH

ON(3)+对甲苯磺酸NH苯 , 加热

ONOH(4)+NH2OH

(5)OHCN/OH-OHH2O/H+OHCNCOOH

OO(CH3)2CuLiH2OCH3(6)PhLiH2OHOPh(主)(主)

PhO(7)① PhMgBr② H2OPhOHC2H5O(主)Ph① C2H5MgBr② H2OPh(主)

OCH3EtO-OO+O(8)

O(9)O+EtO-OOCHOCHO

O(10)CH3CCH2Br

HOCH2CH2OHHCl(干)OH3CCOCH2Br

OO(11)CH3

+ H2Pd/CCH3

CH3(12)H3CH3C

ONaBH4(CH3)2CHOHH3O+CH3H3CH3CHOH

OHO(13)LiBH(sec-Bu)3H3O+H

O(14)MgH3O+Ph苯OCCH3

PhPhCCH3

O(15)

O+ Br2H2O , HOAc加 热Br

O(16)

CH2Ph+H2CPPh3PhPhPh

(17)PhCHO + HCHO

OH-PhCH2OH + HCOONa

O(18)O+ CH3CO3HCH3CO2Et40 ℃O

7. 鉴别下列化合物：

（1）CH3CH2COCH2CH3 与 CH3COCH2CH3

（2）PhCH2CHO 与 PhCOCH3

O(3)① CH3CH2CHO②H3CCCH3③H3COHCHCH3④ CH3CH2Cl