The most suitable reagent for the conversion of RCH2OH arrow RCHO is

Question

The most suitable reagent for the conversion of RCH2OH arrow RCHO is (A) KMnO4 (B) K2Cr2O7 (C) CrO3 (D) PCC

Tardigrade Admin · Accepted Answer

The alcohol can be converted to aldehyde group by treating with oxidising agent Pyridinium chloro chromate (.C5H5 overset⊕NHCrO3Cl-.) it is abbreviated as PCC and is called Collin's reagent. This reagent is used in non aqueous solvent like CH2Cl2 It is a very good reagent because it checks the further oxidation of aldehyde to carboxylic acid while rest oxidising agent oxidise aldehyde into carboxylic acid.

Q. The most suitable reagent for the conversion of $RC H_{2} O H \to RC H O$ is

$K M n O_{4}$

$K_{2} C r_{2} O_{7}$

$C r O_{3}$

$PCC$

Q. The most suitable reagent for the conversion of RCH2​OH→RCHO is

KMnO4​

K2​Cr2​O7​

CrO3​

PCC

Q. The most suitable reagent for the conversion of $RC H_{2} O H \to RC H O$ is

$K M n O_{4}$

$K_{2} C r_{2} O_{7}$

$C r O_{3}$

$PCC$