Table of Contents
Which reagents can be used in the conversion of 2 butanone to propanoic acid?
NaOH, NaI/H+
Which of the following reagents would react with Butan 2 One to produce propionic acid?
Tollens’ reagent and Fehling’s solution convert butan-2-one to sodium propionate only.
How will you convert Butan 2 One to?
Complete Answer: -Butan-2-ol is converted to butan-2-ol using lithium aluminum hydride which is LiAlH4 it is a reducing agent which is used to reduce ketones to alcohols.
How is propanoic acid converted to ethanoic acid?
To convert propanoic acid to ethanoic acid (the number of carbon atoms are decreasing), we need propionamide (amide group-RCONH2). Then propionamide undergoes Hoffman Bromamide reaction to form methylamine. Then methylamine formed can be converted to ethanol to form ethanoic acid by oxidation.
What reagent will best convert propanol to propanoic acid?
Propanol to propanoic acid reaction You can convert propanol to propanal by PCC. Propanal is an aldehyde compound. Then propanal is treated with tollen’s reagent or fehlingh’s reagent to prepare propanoic acid.
How do you convert Butan 2 to Butan 2 OL?
Convert butan-2-one to butan-2-ol Alcohols can be prepared by oxidation of hydrocarbons and reduction of carbonyl compounds. Complete Answer: -Butan-2-ol is converted to butan-2-ol using lithium aluminum hydride which is LiAlH4 it is a reducing agent which is used to reduce ketones to alcohols.
What is the best reagent suitable for given conversion?
The correct option is: (d) PCC (pyidine chlorochromate).
How do you convert butan-2-one to propanoic acid?
Tollen’s reagent, Fehling solution and NaOH/NaI/H+ are not able to change butan-2-one (ketone) into propanoic acid because these are mild oxidising agents, so NaOH/I2 firstly form iodoform along with C2H5COONa with butan-2-one (ethyl methyl ketone). In these C2H2COONa reacts with acid (H+) to give C2H5COOH (propanoic acid).
How do you convert sodium salt to propanoic acid?
In the first step, after the treatment with chlorine in alkaline solution (say NaOH) we get the sodium salt of propanoic acid (we get sodium salt because we used NaOH as the alkali in the alkaline solution).In the following step when it is treated with a dillute acid the sodium salt gets converted into propanoic acid.
What happens when butan-2-1 reacts with N AOH and H+?
Butan-2-one when reacted with N aOH,I 2, it undergoes haloform reaction to form Iodoform along with the sodium propionate. This sodium propionate is then reacted with H + to form propionic acid as a product. Answer verified by Toppr