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The major product in the dehydrohalogenation of 2-Bromo-3, 3-dimethyl-butane when heated with ethanol is

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Important Questions on Organic Chemistry- Some Basic Principles and Techniques

MEDIUM

Fill up the blank:

NaOH+H2S _____+H2O  (Give the name of the compound formed)

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

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

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MEDIUM
Bromination of cyclohexene under conditions given below yields:

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The compound that will react most readily with gaseous bromine has the formula:
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Aldehydes or ketones when treated with C6H5-NH-NH2, the product formed is
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Acetone reacts with HCN to form a cyanohydrin. It is an example of-
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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EASY

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