Explanations 
Textbooks 
Flashcards 
91影视 AI 
Notes 
Study Plans 
Study Sets 
Find a degree 
Magazine Chapter 15: Q67P (page 734)
Two products, A and B, are obtained from the reaction of 1-bromobutane with NH3 . Compound A reacts with acetyl chloride to form C, and compound B reacts with acetyl chloride to form D. The IR spectra of C and D are shown. Identify A, B, C, and D.
Short Answer
Reaction followed as:
Formation of Compound A
Formation of Compound C
Formation of Compound D
Step by step solution
Formation of compounds A and B
As given the reaction of 1-bromobutane with ammonia leads to produce A and B compound.
The bromobutane on reacting with ammonia leads to produce primary amine that is butylaminethat鈥檚 compound A and which further on reacting with bromobutane leads to produce secondary amine dibutyl amine that鈥檚 compound B as shown below:
Formation of Compound B
Formation of compound C
As given compound Cis produced on the reaction of acetyl chloride with compound A which is butylamine. So, the reaction of butylamine on reacting with acetyl chloride produces amide as shown:
Formation of Compound C
And also confirmed by IR spectra shows absorption ~3300shows N-H stretching.
Formation of compound D
Compound D is produced on the reaction of acetyl chloride with compound B which is a di-butyl amine. So, the reaction of butylamine on reacting with acetyl chloride produces amide as shown:
Formation of Compound D
And also confirmed by IR spectra do not show absorption ~3300that is the absence of N-H stretching that it is a secondary amine.
Over 30 million students worldwide already upgrade their learning with 91影视!
