第二章饱和脂肪烃2
1用系统命名法(如果可能的话,同时用普通命名法)命名下列化合物,并指出(c)和(d)中各碳原子的级数
CH3(CH2)3CH(CH2)3CH3C(CH3)2CH2CH(CH3)2b
CHHCHHCHHHCHHCHHCHHHc
CH3CH2C(CH2CH3)2CH2CH3d
CH3CH2CHCH2CH3CHCHCH2CH2CH3CH3CH3e
CCH3H3CCH3Hf
(CH3)4Cg
CH3CHCH2CH3C2H5h
(CH3)2CHCH2CH2CH(C2H5)2124¡£¡£¡££³¡£答案:a
2,4,4-三甲基-5-正丁基壬烷5-butyl-2,4,4-trimethylnonaneb
正己烷hexanec
3,3-二乙基戊烷3,3-diethylpentaned
3-甲基-5-异丙基辛烷5-isopropyl-3-methyloctanee
2-甲基丙烷(异丁烷)2-methylpropane(iso-butane)f
2,2-二甲基丙烷(新戊烷)2,2-dimethylpropane(neopentane)g
3-甲基戊烷3-methylpentaneh
2-甲基-5-乙基庚烷5-ethyl-2-methylheptane2
2下列各结构式共代表几种化合物
用系统命名法命名
CH3CHCH3CH2CHCH3CHCH3CH3b
CH3CHCH3CH2CHCH3CHCH3CH3c
CH3CHCH3CHCH3CHCH3CHCH3CH3d
CH3CHCH2CHCH3CH3CHH3CCH3e
CH3CHCHCH2CHCH3CH3CH3CH3f
CH3CHCH3CHCHCH3CH3CHCH3CH3答案:a=b=d=e为2,3,5-三甲基己烷c=f为2,3,4,5-四甲基己烷2
3写出下列各化合物的结构式,假如某个名称违反系统命名原则,予以更正