Medicinal Chemistry PYQs – Set 57
Subject : Medicinal Chemistry
1121. Which one is the first drug developed with application of structure-based drug design
Medicinal Chemistry • • NIPER 2018
1122. 1-methyl-2-(2,6-xyloxy)-ethylamine is the IUPAC name for
Medicinal Chemistry • • NIPER 2018
1123. Azulene is an isomer of
Medicinal Chemistry • • NIPER 2018
1124. Alkenes can be obtained from aldehydes or ketones by
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1125. Which of the following statements applies to the E2 mechanism
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1126. When 3-iodo-3-ethylpentane is treated with sodium methoxide in methanol, the major organic product is an ___ that is generated through an ___ mechanism
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1127. Doebner-Miller reaction is the organic reaction of –––––– to form quinoline
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1128. Which one of the following substituents is meta directing in electrophilic aromatic substitution reactions
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1129. Which of the following acids has the highest degree of ionization in an aqueous solution
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1130. Menthol contains
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1131. Which of the following has 21 carbons
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1132. 2H-chromen-2-one is
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1133. Which of the following bonds requires more energy to stretch
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1134. Aniline is synthesized by
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1135. Fuming sulphuric acid is the solution of –––––– % SO3 in conc. H2SO4
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1136. Which of the following reactions are favoured by polar aprotic solvent
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1137. Which intermediate is formed in Wolff's reaction
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1138. Reaction of alcohol with SOCl2 is _____.
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1139. Identify the reaction in which acyl azide is converted to isocyanate
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1140. Which ester hydrolysis mechanism are not observed
Medicinal Chemistry • • NIPER 2018
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