83506-46-1

Upstream product

• 105492-08-8 5-chloro-3-nitroso-2-phenyl-indole 
• 23746-76-1 5-chloro-2-phenylindole 

Downstream Products

• 83506-58-5 C₂₂H₁₈ClN₅OS 
• 83622-95-1 5-(5-Chloro-2-phenyl-1H-indol-3-ylamino)-4-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione 
• 83506-66-5 N-(5-Chloro-2-phenyl-1H-indol-3-yl)-N'-phenyl-[1,3,4]thiadiazole-2,5-diamine 
• 83506-62-1 N-(5-Chloro-2-phenyl-1H-indol-3-yl)-N'-phenyl-[1,3,4]oxadiazole-2,5-diamine 
• 83506-52-9 (5-Chloro-2-phenyl-1H-indol-3-yl)-(5-phenyl-[1,3,4]oxadiazol-2-yl)-amine 
• 83506-56-3 C₁₇H₁₆ClN₅OS 
• 83506-50-7 C₂₂H₁₇ClN₄O 
• 83506-68-7 5-(5-Chloro-2-phenyl-1H-indol-3-ylamino)-4-methyl-2,4-dihydro-[1,2,4]triazole-3-thione 
• 83506-54-1 5-(5-Chloro-2-phenyl-1H-indol-3-ylamino)-3H-[1,3,4]oxadiazole-2-thione 
• 83506-64-3 N-(5-Chloro-2-phenyl-1H-indol-3-yl)-N'-methyl-[1,3,4]thiadiazole-2,5-diamine 
• 83506-60-9 N-(5-Chloro-2-phenyl-1H-indol-3-yl)-N'-methyl-[1,3,4]oxadiazole-2,5-diamine 
• 83506-48-3 5-Chloro-2-phenylindole-3-semicarbazide 

Relevant academic research and scientific papers

Synthesis of Substituted 1,2,3,8-Tetrahydroindolobenzodiazepin-2-ones and 5,6,7,8-Tetrahydroindolobenzodiazepin-6-ones

Nitrosation (NaNO2/AcOH) of 2-phenylindoles (1a-d) and subsequent reduction of the resultant 3-nitroso-2-phenylindoles (2a-d) with sodium dithionite in alkali furnish the corresponding 3-aminoindoles (3a-d), which on condensation with ethyl chloroformate