Concise diastereospecific pyrrolo[1,2-a][1,4]benzodiazepinone synthesis |
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Authors: | Mauro Mucedda Antonio Saba Carlo Manassero |
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Affiliation: | a Dipartimento di Chimica, Facoltà di Scienze, Università di Sassari, Via Vienna 2, 07100 Sassari, Italy b Dipartimento di Chimica Strutturale e Stereochimica Inorganica, Facoltà di Scienze, Università di Milano, Via Venezian 21, 20133 Milano, Italy |
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Abstract: | A concise synthesis of the novel pyrrolo[1,2-a]benzodiazepine system, by using the metallo carbenoid/spiro-[6,5]-ammonium ylide/Stevens[1,2]-shift with ring-expansion approach, was reported. The overall cascade process resulted stereospecific. |
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Keywords: | Benzodiazepines Diazo compounds Cascade process Stevens[1,2]-shift |
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