一、写出下列化合物的名称或结构式(10 分): 1
CH3CH2CHCH2CH2CHOBr2
OHH3CCH33
(CH3)3CCH2CH(CH3)24
CH2Cl NH25
二、完成下列反应[包括立体化学产物](25 分):1
CH3HBr[ ] 2
CH3CCHH2OHgSO4 , H+[ ]3
+COOCH3COOCH3[ ] 4
OCH3HNO3H2SO4[ ]5
ClClNO2NaOH - H2O[ ] 6
CH3OCHCH2+CH3OHH+[ ]H5C6C6H5H3CClHH+OH-E2[ ]7
OHCOOH+NaHCO3[ ]CH2=CHCH2OHCrO3CH3COOH[ ]9
HOCH2OHH+[ ]CH3COOH11
CH3COCH3CH3MgBr[ ]H2O[ ]HBr[ ] HCN[ ]12
NCH3+CH3I[ ]Ag2OH2O[ ][ ] 13
OClCHOŨOH-[ ] +[ ]14
[ ][ ]OCHOCH3CHOdil
OH-H2 / Ni80¡æ15
+[ ]CH2ClMg / ÃÑ[ ]¢Ù¢ÚCO2H3O+[ ]CH3OHH+[ ]三、回答下列问题(20 分):1
写出反 1 – 甲基 – 4 – 乙基环己烷的优势构象
下面碳原子稳定性由大到小排列的顺序是:( )>( )>( )> ( )
CH3CHCH3b
CH2=CHCH2c
CH3CH2CH2d
Cl3CCHCH3++++3
下列化合物有对映体的是:
=CH3CH3CHCH3b
CH3CH=C=C(CH3)2c
C6H5CH=C=CHC6H5d
C6H5NCH3C3H7C2H5+I- 4.按环上亲电取代反应活性由大到小排列的顺序是: a
按 SN2 反应活性由大到小排列的顺序是