Organic Chemistry (8th Edition)

Published by Pearson
ISBN 10: 0321768418
ISBN 13: 978-0-32176-841-4

Chapter 16 - Aromatic Compounds - Study Problems - Page 749: 16-34 a

Answer

The nitrogen attached to H is weakly basic and the nitrogen with lone pairs is strongly basic.

Work Step by Step

The nitrogen attached to H is weakly basic because the electron pair participates in the aromatic system. The nitrogen with lone pairs is strongly basic because the lone pair does not participate in the aromatic ring and is available for bonding.
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