Abstract
Post-condensation cyclization of Ugi adducts from the condensation of 2-formylindole, isocyanides, amines, and 3-chloropropanoic acid was performed selectively in the presence of K2CO3 to form a series of novel substituted γ-lactams.
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References
Zhu J, Bienaymé H (2005) Multicomponent reactions. Wiley-VCH, Weinheim
Dömling A, Huang Y (2010) Synthesis 2859
Shaabani A, Maleki A, Rezayan A, Sarvary A (2011) Mol Divers 15:41
Sadjadi S, Heravi MM (2011) Tetrahedron 67:2707
Ivachtchenko AV, Ivanenkov YA, Kysil VM, Krasavin MY, Ilyin AP (2010) Russ Chem Rev 79:787
Shiri M (2012) Chem Rev 112:3508
Dömling A, Wang W, Wang K (2012) Chem Rev 112:3083
Simon C, Constantieux T, Rodriguez J (2004) Eur J Org Chem 4957
Ugi I, Steinbrückner C (1961) Aminocarboxylic acid amides and derivatives. German patent DE 1103337, March 30, 1961; (1962) Chem Abstr 57:62803
Ugi I, Meyr R, Fetzer U (1959) Angew Chem Int Ed 71:386
Dömling A, Ugi I (2000) Angew Chem Int Ed 39:3168
Dömling A (2006) Chem Rev 106:17
Borthwick AD (2012) Chem Rev 112:3641
Bossio R, Fernandez Marcos C, Marcaccini S, Pepino R (1997) Tetrahedron Lett 38:2519
Marcaccini S, Pepino R, Pozo MC (2001) Tetrahedron Lett 42:2727
Bruttomesso AC, Eiras J, Ramírez JA, Galagovsky LR (2009) Tetrahedron Lett 50:4022
Banfi L, Basso A, Guanti G, Kielland N, Repetto C, Riva R (2007) J Org Chem 72:2151
Banfi L, Riva R, Basso A (2010) Synlett 23
Zhang L, Zhao F, Zheng M, Zhai Y, Liu H (2013) Chem Commun 49:2894
Jida M, Malaquin S, Deprez-Poulain R, Laconde G, Deprez B (2010) Tetrahedron Lett 51:5109
Soleymanifard B, Heravi MM, Shiri M, Zolfigol MA, Rafiee M, Kruger HG, Naicker T, Rasekhmanesh F (2012) Tetrahedron Lett 53:3546
Shiri M, Zolfigol MA, Khazaei A, Faal-Rastegar T, Kruger HG (2014) J Iran Chem Soc 11:85
Eckert H (2012) Molecules 17:1074
Acknowledgments
We thank Alzahra University and Iran National Science Foundation (INSF) for financial support to our research group.
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Shiri, M., Mirpour-Marzoni, S.Z., Bozorgpour-Savadjani, Z. et al. Base-catalyzed cyclization of Ugi-adducts to substituted indolyl based γ-lactams. Monatsh Chem 145, 1947–1952 (2014). https://doi.org/10.1007/s00706-014-1271-0
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DOI: https://doi.org/10.1007/s00706-014-1271-0