CH3CH2OH→C5H5N+HCrO3Cl−A→LiAlH4B→CrO3 + H2SO4C.Functional Isomer of C is
CH2 = CH – OH
HCOOCH3
CH3CH2OH
CH3COOCH3
C5H5N+HCrO3Cl−is PCC. It is useful in controlled oxidation of alcohols.
CH3CH2OH→PCC CH3CHOA →LiAlH4CH3CH2OHB →CrO3 + H2SO4CH3COOHC
Functional isomer of CH3COOH is HCOOCH3