Medicinal Chemistry PYQs – Set 55
Subject : Medicinal Chemistry
1081. In Reimer-Tiemann's reaction, the reaction intermediate is:
Medicinal Chemistry • • NIPER 2016
1082. Which isomer of sulindac is active?
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1083. In QSAR studies, log P = 2 indicates what?
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1084. The given reaction is :
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1085. Geometrical isomerism is shown by:
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1086. What is the IUPAC name of propranolol?
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1087. The correct stability pattern of carbanion is:
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1088. Which isomer of naproxen is active?
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1089. Conversion of diazoketone to ketone is _____ rearrangement.
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1090. An SN2 reaction of an asymmetric carbon always gives:
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1091. Which ring system is present in levamisole?
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1092. Huckel's rule of aromaticity says that the number of π-electrons should be:
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1093. What law of thermodynamics asserts that energy is a thermodynamic property?
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1094. Which of the following compounds containing chiral carbons is optically inactive?
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1095. Acidic functional group in picric acid:
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1096. Chalcone is prepared by:
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1097. Which elimination reaction mechanism involves formation of carbanion?
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1098. Acetylenic protons are shielded due to _____ effect:
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1099. The nucleophilic aromatic substitution will be most favoured in:
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1100. Phenanthrene is more stable than its linear isomer anthracene. This is explained on basis of:
Medicinal Chemistry • • NIPER 2016
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