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Out of acetophenone and benzophenone, which gives iodoform test? Write reaction involved

Out of acetophenone and benzophenone, which gives iodoform test? Write reaction involved

Grade:upto college level

3 Answers

Gaurav
askIITians Faculty 164 Points
6 years ago
Hello Student
Acetophenone being a methyl ketone ives positive iodoform test.
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Sayangdipta Sen
15 Points
3 years ago
Any compound containing methyl ketone i.e 
CH3CO---- group respond to iodoform test by giving yellow ppt of CH3I
Vaibhav patel
15 Points
2 years ago
The compound should have CH3CO group to show iodoform test . Acetophenone (C6H5COCH3) contains the group CH3CO attached to carbon and hence give iodoform test . Which benzophenone does not give iodoform test .
 
C6H5COCH3 + 3I2 + 4NaOH give CHI3 + C6H5COONa + 3NaI + 3 H2O
 
C6H5COC6H5 + I2 + NaOH give no reaction
 
C6H5COC

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