The reagent which does not give acid chloride | vedclass

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

Question

(B) $PCl_5$,$SOCl_2$,and $PCl_3$ are standard chlorinating agents used to convert carboxylic acids into acid chlorides $(RCOCl)$.$CH_3COOH + PCl_5 	o

Vedclass · Accepted Answer

$Cl_2$

Vedclass · Answer

(B) $PCl_5$,$SOCl_2$,and $PCl_3$ are standard chlorinating agents used to convert carboxylic acids into acid chlorides $(RCOCl)$.$CH_3COOH + PCl_5 	o CH_3COCl + POCl_3 + HCl$$CH_3COOH + SOCl_2 	o CH_3COCl + SO_2 + HCl$$3CH_3COOH + PCl_3 	o 3CH_3COCl + H_3PO_3$However,$Cl_2$ (chlorine gas) in the presence of red phosphorus (Hell-Volhard-Zelinsky reaction) reacts with carboxylic acids to substitute an $\alpha$-hydrogen atom,resulting in $\alpha$-chloro carboxylic acid,not an acid chloride.$CH_3COOH + Cl_2 \xrightarrow{	ext{Red } P} CH_2ClCOOH + HCl$

The reagent which does not give acid chloride on treating with a carboxylic acid is

Similar Questions

Ethyl benzoate reacts with $PCl_5$ to give

All of the following compounds react with ethylmagnesium bromide $(CH_3CH_2MgBr)$. Alcohols are formed from three of the compounds. Which one does not give an alcohol?

What is the product of the pyrolysis of ethyl acetate?

Number of cross-condensation products in the given reaction: $CH_3COOC_2H_5 + C_6H_5CH_2COOC_2H_5 \xrightarrow[C_2H_5OH]{C_2H_5ONa}$

$\text{Toluene}$ $\xrightarrow{[O]} A$ $\xrightarrow{SOCl_2} B$ $\xrightarrow{NaN_3} C$ $\xrightarrow{\Delta} D$. What is $D$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module