10. a) Compare the basicities of pyridine and pyrrole.
(2) b) Predict the major and minor products of the following reactions:
(3) i) Nitration of azole ii) Friedel-Crafts acylation of pyrrole iii) Friedel-Crafts alkylation of pyridine
11. Complete the following reactions:
(5) i) CH3MgXii) H+/H2Ob)c)d)CH3SCH3+H2O2H+298 KC6H5 OHe)CH3CH2OC2H5i) NaBH4
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