7. (1) What would you expect to be the order of reactivity from the following pyridine Derivatives towards electrophilic substitution (i.e. list from most reactive to the least reactive) and why? (ii) Can you also indicate which position would be favoured for such www substitution in each of those and why? O,N, `NO2

7. (1) What would you expect to be the order of reactivity from the following pyridine Derivatives towards electrophilic substitution (i.e. list from most reactive to the least reactive) and why? (ii) Can you also indicate which position would be favoured for such www substitution in each of those and why? O,N, `NO2

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter24: Amines And Heterocycles

Section24.9: Heterocyclic Amines

Problem 24P

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