Question

Which of following is the most suitable substrate for the synthesis of m-ethylaniline?

Answer 1

Answer:

1, aniline and ethanol in 1:1.5(amount of substance than) ratio mixes,

Add the phosphorus trichloride of 0.3% again,

then above-mentioned substance is added in autoclave, 300 DEG C,

React under 9.84MPa, the reaction mixture containing 20% aniline,

65%-70% ethylaniline and

10%-15% Diethyl Aniline can be obtained.