6
Predict the products formed when cyclohexanecarbaldehyde reacts with
following reagents (i) PhMgBr and then H3O
+
(ii) Tollens’ reagent
(iii) Semicarbazide and weak acid
(iv) Excess ethanol and acid
(v) Zinc amalgam and dilute hydrochloric acid
8 7
Which of the following compounds would undergo aldol condensation, which
the Cannizzaro reaction and which neither Write the structures of the expected
products of aldol condensation and Cannizzaro reaction