3 - Amines and other nitrogen compounds Questions Answers

JEE 2009 (MATRIX MATCH QUES.)

How  reaction takes place between                 

                                  CH3CH2CH2CH2NH2 and CHCl3/alco.KOH     giving foul smell.

PLEASE GUIDE ME.

PLEASE

Asked By: AMAN 6 year ago
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Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

This is well known Reimer Tiemann reaction

Product will be 

 CH3CH2CH2CH2NC

sir, can please write atopic on amins for  reactions?

 

Asked By: SHUBHAM VED 6 year ago
is this question helpfull: 3 0 submit your answer
Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

Yes 

very soon

starting from benzene

1. 1,2,4 tribromo benzene

2. ortho crisol

3. ortho hydroxy toluene

4. ortho carboxyl toluene

5. m-bromo phenol

Asked By: LOKHESH 6 year ago
is this question helpfull: 9 1 submit your answer
Answer Strategies and trick by Manish sir (it will help you to solve it by yourself)

1)  First prepare aniline from benzene via nitro track, it is ortho para director so by bromination 2,4 dibromo aniline will be formed then change NH2 to Br via diazonium track.

2)  First prepare toluene from benzene, then place NHin ortho position and change it into OH via diazonium track.

3)  same as 2.

4)  First prepare toluene from benzene, then place Br in ortho position and change it into COOH via grignard track.

5)  First prepare nitro benzene, it is meta director so form m- bromo nitro benzene, then change nitro to amino and amino to OH via diazonium track. 

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