+HBrarrow b +(Cl)_(2) 高温-|||-c. □+ -Cl2 Cl4 d -CH2CH3 +Br2-FeBr3-|||-CH(CH3)2-|
(CH 3 ) 2 CHCHO b. c. d. (CH3)2CHCOCH3 e.(CH3)2CHCOCH(CH3)2 f. g. (C
(CH 3 ) 2 CHCHO b. c. d. (CH3)2CHCOCH3 e.(CH3)2CHCOCH(CH3)2 f. g. (C
[单选题](CH3)2CHCH2Cl与(CH3)3CCl是什么异构体?()A . 碳架异构B . 位置异构C . 官能团异构D . 互变异构
下列化合物发生SN1反应速率由快到慢排列正确的是:( )① Cl CH2Cl ③ (H)_(3)CH=CHCl ④CH3CH2Cl-|||-②A
6.完成下列反应。-|||-(1) >+ClCH2CH(CH 2CH(CH3)CH2 CH3 →(A113)/AlCl3-|||-(2) □(过量) +C(H)
CH3-|||-CH3CHCHCHCH2CH3-|||-CH3 CH2CH3 2.CH3-|||-CH3CHCHCHCH2CH3-|||-CH3 CH2CH
→-|||-NO2-|||-C. (H)_(3)COOHarrow C(H)_(3)CON(H)_(2)-|||-d. CH3 CH2OH →CH3 CHCH2
[题目]试判断下列分子哪些是极性的。-|||-(1)HBr(2)I2(3)CCl4-|||-(4)CH2Cl2(5)CH3OH(6)CH3OCH3
下列基团按次序规则排序正确的是()①-CH2CH3②-CH2CH2Cl③-CH2OH④-CNA. ①②③④B. ③④②①C. ④③②①D. ④②③①