In which of the following reactions, the product is not correct?
CH3CHO CH3CH2OH
CH3COCH3 CH3(OH)2CH3
CH3CH2CHO CH3CH2CH3
CH3CH2CHO CH3CH2COOH
Identify the name of the following reaction:
Gattermann Koch reaction
Gattermann reaction
Stephen reaction
Etard reaction
C.
Stephen reaction
Chromyl chloride oxidises methyl group to a chromium complex, which on hydrolysis gives corresponding benzaldehyde. This reaction is called Etard reaction.
What are X and Y in the following reactions?
X | Y |
CH3-CH(CH3)-MgBr | C2H5COCH3 |
X | Y |
CH3CH2CH2MgBr | CH3-CO-CH3 |
X | Y |
(CH3)3CMgBr | CH3-CO-CH3 |
X | Y |
CH3-CH2-MgBr | CH3CH2CHO |
The increasing order of acidity of the following carboxylic acids is
I II III IV
III < IV < II < I
II < III < II < I
I < II < IV < III
III < IV < I < II
Which of the following does not contain -COOH group?
Citric acid
Lactic acid
Malanie acid
Picric acid