MEDIUM
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Identify which chemical mechanistic pathway does the below reaction proceeds.

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

HARD
Consider the following reactions:
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Which of these reactions are possible?
MEDIUM
Which of the following compound upon oxidation gives isophthalic acid?
HARD

KI in acetone, undergoes SN2 reaction with each of P, Q, R and S. The rates of the reaction vary as

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MEDIUM

In the following reaction sequence, structures of A and B are, respectively

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HARD
A solution of (-)1-chloro-1-phenylethane in toluene racemises slowly in the presence of a small amount of SbCl5, due to the formation of :
MEDIUM
Bromination of cyclohexene under conditions given below yields:

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EASY
The compound that will react most readily with gaseous bromine has the formula:
EASY

Which of the following statements is not correct for a nucleophile?

MEDIUM
The correct sequence of reagents for the following conversion will be

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MEDIUM
In which of the following compounds, the C-Cl bond ionization shall give most stable carbonium ion?
EASY
Aldehydes or ketones when treated with C6H5-NH-NH2, the product formed is