Câu hỏi của Vân Trang

Question

Viết các phương trình thỏa mãn sau:

1. $C_6H_5-CH_2-CH_3 \longrightarrow (X) (Cl_2,as,1:1)$

2. $(X) \longrightarrow vinylbenzen$

3. $vinylbenzen \longrightarrow (X)$

B.Thị Anh Thơ · Accepted Answer

1. $C_6H_5-CH-CH_3+Cl_2\underrightarrow{^{as}}C_6H_5-CHCl-CH_3+HCl$

2. $C_6H_5-CH_2-CH_3\underrightarrow{^{t^o,xt}}C_6H_5-CH=CH_2+H_2$

3.$C_6H_5-CH=CH_2+H_2\underrightarrow{^{Ni,t^o}}C_6H_5-CH_2-CH_3$Câu trả lời: 1. $C_6H_5-CH-CH_3+Cl_2\underrightarrow{^{as}}C_6H_5-CHCl-CH_3+HCl$

2. $C_6H_5-CH_2-CH_3\underrightarrow{^{t^o,xt}}C_6H_5-CH=CH_2+H_2$

3.$C_6H_5-CH=CH_2+H_2\underrightarrow{^{Ni,t^o}}C_6H_5-CH_2-CH_3$