11.12.

NO2SnCl2,H ClNH2NaNO2+H Cl0-5℃N2ClCuCl,H ClCl

CHO+CCl3CH3CHOOH-OHCCH2CHOHH+CCH2CHOHCF3+3HF催化剂100-102℃Cl13．

Cl

NH2NH2过量H2SO430℃SO3H14．

OMeOMe

HRCOOMeOSO3空气混合物OMe15．

RCH2SO3H

2NO2Zn/NaOH16．ONaNNHH

NO2+17．

NaNO2+H2SO44-8℃ONa

O+O2V2O5/SiO2,K2SO4360370-OO18．

ClNH2ClClN2 +Cl

ClOOCH2CH3ClNaNO2,50℃浓H2SO4乙醇Cu+,70℃NO2NO219．20．

NO2

ArSO3Na+2NaOHArONa

21．

HCa(OH)2H3CCCH2Cl环合OHHH3CCCH2O

OHCCH2CHOHO22．

OCH+CH3CHO碱催化交叉缩合脱H 2OCCH2CHOH

OOROHORR'OHCOORCOOR'OH23．

OO

21

HOOHCH24．

+3ClNaOHMeOOMe

NH2N(CH2CH2CN)2C25．

+HCl，对苯二酚H2CHCN

H3CCHCHCH3H3C33HCHO+2酸催化C26．

CHH3120-140℃2

OHOHNO2NaHSNH227．

NO2NO2

OOO2VOPhCH3H3O+2O5,380℃AlCl3OHCH3OOOH2SO4CH328．

O

HHCHO,H ClCH2ClHCCNaC2CHH HOC22OCH329．

ZnCl2Hg2+，H+

PhCCH+CH3CH2MgBrPhCCMgBrpHCH2CLPhCCHNa,NH32PhPhCHCHCHBrH2PhPhCH2CHBrCH2PhMgROORO(PhCH2)2CH2MgBr(1)co2(2)H3O+30．

CH3CHCl332 , FeClCCl3CFClCl2 ,hrNaF ,溶液ClCF3CF3NH(CH3)2N(CH3)2HNO3 , H2SO4N(CH3)231．

O2NNO2

OHOHONaCl2 , FeClNaOHClClNO2ClClClONOFe , H Cl2ClONH232．ClCl

22

(PhCH2)2CH2COOH

OHCOOHOHCH3OHH3CCH3COCH3干H ClOCH3OLiAlH4Br2 , FeH3COCH3OH3O+BrOHCH3OH33．

Br

23