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57. Which one of the nitrogen atoms in is the most nucleophilic? H2N-NH-c=O ' NH2 1) I 2) III 3) All three nitrogen atoms are equally strong nucleophilic centers 4) II

57. Which one of the nitrogen atoms in is the most nucleophilic? H2N-NH-c=O
'
NH2
1) I
2) III
3) All three nitrogen atoms are equally strong nucleophilic centers
4) II

Grade:

1 Answers

Nimon B
63 Points
12 years ago

I think that the middle nitrogen will be the most nucleophilic as it gets a +M effect from the firt nitrogen as well as +I effect from the C attached to it. The last nitrogen is not as nucleophilic because it is getting a _M effect from the O atom beside it.

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