内容发布更新时间 : 2024/6/29 12:42:34星期一 下面是文章的全部内容请认真阅读。

4、写出下列反应中“？”主要产物或反应条件

CH3(1)CH2-CH-CHCH3OH(2)H3C(3)O + NH2NH2O(4)(5)O(6)CH3-C-COOHNaBH4H2OH2SO4?ONa + CH2=CH-CH2Br???MgEt2OH+H3O+?①CO2②H3OMgBr +CH2CH3H2CNBSCH2??+??稀OH-??+ HCHO浓OH-(7)CH3CHO + 3HCHOCH3(8)CH2Cl2hv??HBrR-O-O-R??P2O5(9)(CH3)2CHCHO(10)CH3(11)K2Cr2O7/H+?NH3?HNO3NOH2SO4?C-NH2Br2Fe?Br2+NaOH??NaNO2+HCl?H2OH+?CH3OH(12)OCH3MgBr??H3O+???(13)N(14)NKMnO4/H+P2O5?+ NaNH2?

5、写出下列反应中“？”主要产物 (1)(2)(3)SO2Cl + CH3CH2NH2O + NH2OHN(CH3)2 + HNO2NaNO2+HCl0～5℃???OH?pH=8(4)O2NNH2?(5)N(6)(7)HNO3H2SO4?稀OH-CH3CH2CHO????KMnO4/H+(8)O(9)CHO?浓OH-?CH3?Fe+HClKMnO4/H+CH3?CH3COCl??H2O/OH-?CH3(10)Cl2FeNO2?Cl2hvCrO3NaOH?HO?2PCl3H3O+?CH3CH2MgBr?H3O+?H2SO4?(11)CH3CH2CH2COOHOHCNOH-??NH3??Br2+NaOH?(12)?

6、写出下列反应中“？”主要产物 (1)C2H5(2)H3CCHOKMnO4/H+??????O+ NH2NH-C6H5稀OH-H3O+(3)C6H5CHO + CH3CH2CHO(4)CH3CHO + HCNO(5)O+ NaOHH2O???(6)(CH3CO)2O + (CH3)2CHOH(7)COOHCOOHHBr??MgEt2O(8)CH3CH2OH(9)?CH3CHO??H3O+?K2Cr2O7/H+?HCCH2CH2OHHCl?KMnO4/H+?NaBH4H2O??++-(10)CH3CH2CH2N(CH3)3OH?(11)HNO3S?

(12)HNO3?浓OH-NHOCHO + HCHOHNO3H2SO4(13)(14)?+??NaNO2+ HCl?Fe+HCl?Br2/H2O?CuBrHBr?

7、写出下列反应中“？”主要产物 (1)(2)H3C(3)O(4)+ HBrSO2Cl+O+ 2NH2OH①O3②Zn/H2O?NH2???NaOH??稀OH-?OH(5)CH2COOHPCl?NH33(6)CH3CH2COOH?COOHOH + (CH3CO)2O(7)??Br2+NaOH?(8)(9)O + HOCH2CH2OHCOOHCOOH??AlCl3HCl??SOCl2CH3CH2OH?Zn-HgHCl??NH2?(10)NO2NH2?H3CN2+Cl-?H2SO4HAc-NaAc?CrO3(11)N(12)CH3CH2COCl?NaBH4H2OMgEt2O?NaNH2CH2CH3Cl2hv??CH3CH2CHO?H3O+??

8、写出下列反应中“？”主要产物 (1)N(2)CCH+ H2OHg2+,H2SO4KMnO4/H+?P2O5?2C2H5OHI2+NaOH??+??CH2COOH(3)SOCl2?AlCl3?Zn-Hg/HCl?(4)(H3C)2HC(5)CH3-CH-COOHNH2(6)O(7)OHHNO2NaOH?CH3I?KMnO4/H+?Br2/Fe?HI?+???+ (CH3CO)2OCOOHOCH3??BF3?HCHO稀OH-??LiAlH4H2O?NH2NHC6H5??CH2MgClCO2?H3O+(8)PCl3CH2Cl?Br2+NaOH??NH3?

9、写出下列反应中“？”主要产物

COOH(1)(2)O2N(3)H3C(4)OHNaHCO3NO2Br + NaOH+ H2SO4SCH3+ HBr?NaOH/醇H2O???KMnO4/OH-HIO4?稀OH-?H2/Ni?(5)OOCHO + CH3CH2CHO???(6)CH3CH3MgBr?H3O+?H+?①B2H6②H2O2/NaOHH2Ni?(7)+CHO?2CH3OHHCl??H3O+?Br2+NaOH(8)(H3C)3CNaNO2+HCl0～5℃+CH(CH3)2KMnO4/H?SOCl2?NH3??OH?COCOOpH=8AlCl3?Zn-Hg/HClPCl3AlCl3NaBH4H2OH2SO4(9)+??????