(1)按系統(tǒng)命名法命名:
①
3,3,5,5-四甲基庚烷3,3,5,5-四甲基庚烷;
②(CH3)2CHCH=CHCH34-甲基-2-戊烯4-甲基-2-戊烯;
(2)寫出下列各有機(jī)物的結(jié)構(gòu)簡(jiǎn)式:
①2,3-二甲基-4-乙基己烷:
;
②支鏈只有一個(gè)乙基且相對(duì)分子質(zhì)量最小的烷烴:
.




【考點(diǎn)】有機(jī)物的命名;結(jié)構(gòu)簡(jiǎn)式.
【答案】3,3,5,5-四甲基庚烷;4-甲基-2-戊烯;
;


【解答】
【點(diǎn)評(píng)】
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發(fā)布:2024/8/16 8:0:1組卷:26引用:2難度:0.5