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
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