Which of the following reagents can be used to convert CH3CH2COOH into CH3CH2COCl?Select answer from the options belowSOCl2 Cl2NaClHCl
Question
Which of the following reagents can be used to convert CH3CH2COOH into CH3CH2COCl?
Select answer from the options below:
SOCl2Cl2NaClHCl
Solution
The reagent that can be used to convert CH3CH2COOH (propanoic acid) into CH3CH2COCl (propanoyl chloride) is SOCl2 (thionyl chloride).
Here's the step by step process:
- The carboxylic acid (CH3CH2COOH) reacts with thionyl chloride (SOCl2).
- The oxygen in the carboxylic acid forms a bond with the sulfur in thionyl chloride, and the hydrogen in the carboxylic acid forms a bond with the chlorine in thionyl chloride. This results in the formation of sulfur dioxide (SO2) and hydrogen chloride (HCl), which are both gases and will leave the reaction.
- The remaining chlorine atom in thionyl chloride forms a bond with the carbon in the carboxylic acid, replacing the OH group and forming the acyl chloride (CH3CH2COCl).
So, the correct answer is SOCl2.
Similar Questions
Which of the following reagents can be used to convert CH3CH2COOH into an acid chloride?Select answer from the options belowSOCl2 acetyl chlorideAlCl3HCl
38 Which compound can be used to make propanoic acid by treatment with a single reagent?A CH2=CHCH 2CH3B CH3CH2 CH2 CNC CH3CH(OH)CND CH3CH(OH)CH 3
a solution of KOH hydrolyses CH3CHClCH2CH3 and CH3CH2CH2CH2Cl which one of these is easily hydrolysed and why?
When CH3NH2 is treated with HCl, one of the products is Cl−. Draw the other product.
When treated with ammonia, acid chlorides are converted into which of the following?Select answer from the options belowAmidesCarboxylic acidsAminesAldehydes
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.