What is the major product of the following re | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) $CrO_3$ in pyridine (Sarett reagent) is a mild oxidizing agent. It oxidizes primary alcohols to aldehydes and secondary alcohols to ketones,but it

Vedclass · Accepted Answer

$CH_3-C(=O)-CH_2-CHO$

Vedclass · Answer

(B) $CrO_3$ in pyridine (Sarett reagent) is a mild oxidizing agent. It oxidizes primary alcohols to aldehydes and secondary alcohols to ketones,but it does not further oxidize aldehydes to carboxylic acids. In the given substrate $CH_3-CH(OH)-CH_2-CH_2-OH$,the primary alcohol group $(-CH_2OH)$ is oxidized to an aldehyde $(-CHO)$ and the secondary alcohol group $(-CH(OH)-)$ is oxidized to a ketone $(-C(=O)-)$. The reaction is: $CH_3-CH(OH)-CH_2-CH_2-OH \xrightarrow{CrO_3/Py} CH_3-C(=O)-CH_2-CHO$

What is the major product of the following reaction?
$CH_3-CH(OH)-CH_2-CH_2-OH \xrightarrow[Pyridine, \text{cold}]{CrO_3} \text{Product}$

Similar Questions

Which among the following compounds has the highest melting point?

$A$ Grignard reagent $(X)$ on reaction with a carbonyl compound $(Y)$ followed by hydrolysis gives $Z$. $Z$ reacts with conc. $HCl$ at room temperature to give immediate turbidity. $X$ and $Y$ respectively are:

The relative rate of acid-catalyzed dehydration of the following alcohols would be:

The conversion of ethyl alcohol to acetaldehyde is an example of what?

The correct order of boiling points of $N$-ethylethanamine $(I)$, ethoxyethane $(II)$ and butan$-2-$ol $(III)$ is

Vedclass Test Series

Exam Paper Generator

Online Exam Module

What is the major product of the following reaction? $CH_3-CH(OH)-CH_2-CH_2-OH \xrightarrow[Pyridine, \text{cold}]{CrO_3} \text{Product}$