CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Primary amine on heating with CS2 followed by an excess of mercuric chloride gives isothiocyanate. The reaction is called:

A
Hofmann mustard oil reaction
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
Perkin reaction
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Fries reaction
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
Diels Alder reaction
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Hofmann mustard oil reaction
Preparation of alkyl isothiocyanates by heating together a primary amine, mercuric chloride, and carbon disulfide is termed as Hofmann mustard oil reaction.
alkyl isothiocyanates have a smell like that of mustard oil
So, it is called as Hofmann mustard oil reaction

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Chemical Reactions of Amines
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon