Negative hyperconugation 4 All of these 48 Which is aromatic

Last updated: 6/28/2023

Negative hyperconugation 4 All of these 48 Which is aromatic a c 1 a b c 2 a b c d 3 a c d 4 b c d b H N d N N N N 48 4 B a c 1 a b c 2 a b c 3 a c d