In the reaction shown below, identify the correct combination of the intermediate P and the product Q.
Select an option to see the answer and solution.
Engineering Chemistry · all questionsBasics of Organic Reaction Mechanism
Basics of Organic Reaction Mechanism
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
123
Questions
5/7
Page
Pick an option on a question to see the right answer and solution.
The major product formed in the reaction of cyclo pentadiene with a mixture of dichloro acetyl chloride and triethylamine is
Select an option to see the answer and solution.
Among the following the acid which undergoes fastest decarboxylation is
Select an option to see the answer and solution.
The major product P of the following reaction is
Select an option to see the answer and solution.
Among the following, the most stable isomer for 3-methoxycydohexanol is
Select an option to see the answer and solution.
The major product formed in the following reaction is
Select an option to see the answer and solution.
Phenol on reaction with formaldehyde and dimethyl amine mainly gives
Select an option to see the answer and solution.
β-D-glucose is represented as
Select an option to see the answer and solution.
The major product formed in the reaction of 1, 5-cyclooctadiene with 0.5 equivalent of diborane is
Select an option to see the answer and solution.
The following tetraene upon photolysis gives
Select an option to see the answer and solution.
Pyridine undergoes electrophilic nitration at elevated temperatures to give the following as a major product
Select an option to see the answer and solution.
The compound which on reacting with aniline will not form an acetanilide is
Select an option to see the answer and solution.
The reaction of cyclooctyne with HgSO4 in the presence of aqueous H2SO4 gives
Select an option to see the answer and solution.
The most stable conformation of the following compound is
Select an option to see the answer and solution.
In the reaction,
the major product [X] is
the major product [X] is
Select an option to see the answer and solution.
In the reaction sequence,
the major products [X] and [Y] respectively are
the major products [X] and [Y] respectively are
Select an option to see the answer and solution.
In the reactions,
the major product X and Y respectively, are
the major product X and Y respectively, are
Select an option to see the answer and solution.
Reaction of m-methylanisole with lithium in liquid ammonia and t-butyl alcohol at 33°C generates compound X as the major product. Treatment of the compound X with dilute sulphuric acid produces compound Y as the major product. The compounds X and Y respectively are
Select an option to see the answer and solution.
The reaction of 2-methylfuran with DMF-POCl3 would give
Select an option to see the answer and solution.
Q100
Open questionThe major product formed during the hydroboration-oxidation of 1-methyl cyclopentene is
Select an option to see the answer and solution.