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得到内消旋体立体异构体。 36卤代烃 1.答:化合物命名分别为 E-1-氯-2-甲基-2-丁烯、对氯苄氯or4-氯苯甲氯、1,3-二氯二环[2.2.2]辛-2·烯、 5-溴-1,3-环戊二烯、S-3-溴环己烯、1-氯-3-氯甲基己烷orl,4二氯-2-丙基丁烷 2.答:化合物的结构简式为 CH3 CH=CHCI (2) CICH2CH=CH2 (3) B CH2C2H5 (4) Br CH 3.答:溴乙烷与下列试剂的反应方程式为 (1) CH3 CH2 Br +KCN CH3 CH2CN +KB (2) CH3CH2Br +NH3 CH3CH2NH2 +NH4 Br (3) CH3CH2Br+ KOH -cH3CH20H +KBr (4)CH3CH2Br+RONa - eH3CH2OR+ NaBr (5)CH3CH2Br +HCI - tH3CH2CI NaBr (6) CH3CH2Br + AgNO 酉精EH3CH2ONO2+AgBr 4.答:从1-丁醇制备1-溴丁烷,2-溴丁烷的反应及条件为: 1-溴丁烷:CH3CH2CH2CHOH+PBr CH3CH2CH2CH2 Br 2-溴丁烷:CH3CH2CH2CH2Br 酒精,KOH CH3CH2CH=CH2 CH3CH2CH=CH2 CH3CH2CHBrCH3 5.答:反应式为: (I)(CH3)3CBr+ KCN C2H5OH (CH3)3CN (2)CH3CHCH3-HBT--I CH3CHCH3 -AgNO3/C2 50H CH3HCH3+AgBr↓ OH B oNO. (3) CH3CH2CHCH3 CH3CH2CHCH31-NRiCH3CH2CHCH3 HBr (4)CH3 CH=CH2 CH3CHCH NacN CH3 CHCH B CN OH (5) CH2Cl CH2OH 6.答:两组化合物的排列顺序为: (a)按亲核取代反应的难易次序排列:(1)C>B>A(2)B>C>A (b)按与AgNO3(醇溶液中)反应的活性顺序排列 (1)C>B>A (2)B>C>A127 得到内消旋体立体异构体。 3.6 卤代烃 1.答:化合物命名分别为: E-1-氯-2-甲基-2-丁烯、对氯苄氯 or 4-氯苯甲氯、1,3-二氯二环[2.2.2]辛-2-烯、 5-溴-1,3-环戊二烯、S-3-溴环己烯、1-氯-3-氯甲基己烷 or1,4-二氯-2-丙基丁烷 2.答:化合物的结构简式为: (1) (2) (3) (4) (5) (6) 3.答:溴乙烷与下列试剂的反应方程式为: (1) CH3CH2Br + KCN CH3CH2CN + KBr (2) CH3CH2Br + NH3 CH3CH2NH2 +NH4Br (3) CH3CH2Br + KOH CH3CH2OH + KBr (4) CH3CH2Br + RONa CH3CH2OR + NaBr (5) CH3CH2Br + HCl CH3CH2Cl + NaBr (6) CH3CH2Br + AgNO3 CH3CH2ONO2+AgBr 4.答:从 1-丁醇制备 1-溴丁烷,2-溴丁烷的反应及条件为: 1-溴丁烷:CH3CH2CH2CH2OH + PBr3 CH3CH2CH2CH2Br 2-溴丁烷:CH3CH2CH2CH2Br CH3CH2CH=CH2 CH3CH2CH=CH2 CH3CH2CHBrCH3 5.答:反应式为: (1) (2) (3) (4) (5) 6.答:两组化合物的排列顺序为: (a)按亲核取代反应的难易次序排列:(1)C > B > A (2)B> C > A (b)按与 AgNO3(醇溶液中)反应的活性顺序排列: (1)C > B > A (2)B> C > A CH3CH=CHCl ClCH2CH=CH2 Br Br Br CH3 Cl C CH2C2H5 H C=C C=C Cl Cl H H H H  , 酒精 H2O  , 酒精,KOH HBr (CH3 ) 3CBr KCN C2H5OH + (CH3 ) 3CN CH3CHCH3 OH HBr CH3CHCH3 Br AgNO3 /C2H5OH CH3CHCH3 ONO2 + AgBr CH3CH2CHCH3 OH PCl5 CH3CH2CHCH3 NH2 CH3CH2CHCH3 Cl NH3 CH3CH CH2 HBr CH3CHCH3 Br CH3CHCH3 CN NaCN CH2Cl CH2OH OH H2O
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