Exam questionKROK 1Pharmacy ยท 2007
Before aniline nitrating it is first acidified in order to protect amino groups from oxidation processes. What of the following reagents is used for this purpose?
Answer options
- C2H5Cl
- CHCl3 + NaOH
- (CH3CO)2O
- HNO2
- CH3CHO
Correct answer
(CH3CO)2O
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