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71
Among the following amino acids, the (R) -enantiomer is represented by
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Answer: Option B
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72
The major product of the acetylation of salicylic acid with Ac2O/H+ followed by heating with anhydrous AlCl3 is
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Answer: Option B
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73
The major stereoisomer obtained in the reaction of (S)-2 phenylpropanal with MeMgBr is
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Answer: Option C
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74
The major stereoisomer P obtained in the following reaction is
Basics of Organic Reaction Mechanism mcq question image
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Answer: Option B
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75
The major product P of the following reaction is
Basics of Organic Reaction Mechanism mcq question image
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Answer: Option D
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76
The major product P of the given reaction is
Basics of Organic Reaction Mechanism mcq question image
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Answer: Option B
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77
In the following reaction,
Basics of Organic Reaction Mechanism mcq question image
the major product [X] is
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Answer: Option B
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78
In the following reaction sequence,
Basics of Organic Reaction Mechanism mcq question image
the major product [X] is
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Answer: Option B
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79
In the following reaction,
Basics of Organic Reaction Mechanism mcq question image
the major product [X] is
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Answer: Option B
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80
Among the bicycle [3.3.0] octane diones given below, which one will exhibit five signals in the broad band decoupled 13C NMR spectrum?
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Answer: Option C
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