1H-4,5,6,7-tetrahydro-1,3-diazepines. Pa
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MΓ³nica E. Hedrera; Isabel A. Perillo
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Article
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2000
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Journal of Heterocyclic Chemistry
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English
β 478 KB
## Abstract The synthesis of several 1,2βdiarylβ1__H__β4,5,6,7βtetrahydroβ1,3βdiazepines **1** by cyclization of __N__βarylβ__N'β__benzoyltetramethylenediamines **2** is described. Two alternative synthetic routes to obtain precursors **2** are discussed, being that which employes pyrrolidine as st