The reduction of indoles and related compounds.
D000143:Acids; D000438:Alcohols; D000535:Aluminum; D001896:Boron Compounds; D002227:Carbazoles; D002384:Catalysis; D007202:Indicators and Reagents; D007211:Indoles; D008094:Lithium; D008670:Metals; D010084:Oxidation-Reduction; D012964:Sodium
D000143:Acids; D000438:Alcohols; D001896:Boron Compounds; D002227:Carbazoles; D007202:Indicators and Reagents; D007211:Indoles; D008670:Metals; D008094:Lithium; D012964:Sodium; D000535:Aluminum