A novel and direct synthesis of indoles via catalytic reductive annulation of nitroaromatics with alkynes |
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Authors: | Penoni Andrea Nicholas Kenneth M |
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Institution: | Department of Chemistry and Biochemistry, University of Oklahoma, Norman, OK 73019, USA. |
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Abstract: | Indoles are produced regioselectively and in moderate yields from the reactions of nitroaromatics with alkynes catalyzed by CpM(CO)2]2 (1; (eta 5-C5H5)Fe(CO)2]2; (eta 5-C5Me5)-Fe(CO)2]2; (eta 5-C5Me5)Ru(CO)2]2) under carbon monoxide. |
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