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Volumn , Issue 8, 2010, Pages 1525-1543

General multicomponent strategy for the synthesis of 2-Amino-l,4- diazaheterocycles: Scope, limitations, and utility

Author keywords

Cyclization; Lewis acids; Molecular diversity heterocycles; Multicomponent reactions

Indexed keywords


EID: 77649211323     PISSN: 1434193X     EISSN: 10990690     Source Type: Journal    
DOI: 10.1002/ejoc.200901360     Document Type: Article
Times cited : (27)

References (89)
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    • For the excellent most recent comprehensive review of less conventional versus "classic" Ugi IMCR interactions between isocyanides and iminium species following by trapping (including intramolecular) of nitrilium cation by N-, C-, O-, and S-nucleophiles see: L. El Kaim, L. Grimaud, Tetrahedron
    • For the excellent most recent comprehensive review of less conventional versus "classic" Ugi IMCR interactions between isocyanides and iminium species following by trapping (including intramolecular) of nitrilium cation by N-, C-, O-, and S-nucleophiles see: L. El Kaim, L. Grimaud, Tetrahedron 2009, 65, 2153-2171.
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    • In contrast with Sc(OTf)3-catalyzed reactions, bis-secondary diamines mimic primary amines with the formation of linear products in the presence of acetic acid, (i.e., under "classic" Ugi conditions). For reports of this Ugi reaction extension see
    • In contrast with Sc(OTf)3-catalyzed reactions, bis-secondary diamines mimic primary amines with the formation of linear products in the presence of acetic acid, (i.e., under "classic" Ugi conditions). For reports of this Ugi reaction extension see:
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    • In a recent publication from our group, TMSCl has been shown to be an effective promoter of Groebke-Blackburn-Bienamé-type MCRs involving [l,3,4]thiadiazol-2-amines, which had proven to be poorly reactive under traditional conditions.
    • In a recent publication from our group, TMSCl has been shown to be an effective promoter of Groebke-Blackburn-Bienamé-type MCRs involving [l,3,4]thiadiazol-2-amines, which had proven to be poorly reactive under traditional conditions. For details see: M. Krasavin, S. Tsirulnikov, M. Nikulnikov, V. Kysil, A. Ivachtchenko, Tetrahedron Lett. 2008, 49, 5241-5243.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.