a) A: Strecker Synthesis B: Fischer-Indole Synthesis C: Wenker synthesis D: Benzoin Condensation )A: Fischer-Indole Synthesis B: Strecker Synthesis C: Benzoin Condensation D: Wenker synthesis Van Leusen imidazole Synthesis B:Cannizaro

Reaction C: Strecker Synthesis D: Aldol condensation A: Arbuzov Reaction B: Fischer-Indole Synthesis C: Wenker synthesis D: Bamford-Stevens Reaction