Synthesis of Indoles from o,β-Dinitrostyrenes via Indium/Acetic Acid-Mediated Reductive Heterocyclizations
摘要:
Reductive heterocyclization reactions of various 1-nitro-2-(2-nitroaryl)ethenes to indoles were investigated. In the presence of indium/AcOH in toluene or benzene, 1-nitro-2-(2-nitroaryl)ethenes were cyclized to give corresponding indoles in good yields.
Synthesis of Indoles from o,β-Dinitrostyrenes via Indium/Acetic Acid-Mediated Reductive Heterocyclizations
摘要:
Reductive heterocyclization reactions of various 1-nitro-2-(2-nitroaryl)ethenes to indoles were investigated. In the presence of indium/AcOH in toluene or benzene, 1-nitro-2-(2-nitroaryl)ethenes were cyclized to give corresponding indoles in good yields.