Помогите, пожалуйста, со следующими статьями:
1) Journal of Molecular Structure
Volume 917, Issues 2-3, 15 January 2009, Pages 101-109
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Natalya Fridman, Menahem Kaftory, Yoav Eichen and Shammai Speiser
Crystal structures and solution spectroscopy of lophine derivatives
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http://dx.doi.org/10.1016/j.molstruc.2008.07.003Volume 9, Issue 10, 10 June 2008, Pages 2013-2017
Tetrabutylammonium bromide (TBAB) in isopropanol: An efficient, novel, neutral and recyclable catalytic system for the synthesis of 2,4,5-trisubstituted imidazoles
Mahankhali Venu Chary, Nallani Chakravarthula Keerthysri, Srinivasu V.N. Vupallapati, N. Lingaiah and Srinivas Kantevari
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http://dx.doi.org/10.1016/j.catcom.2008.03.037Efficient Synthesis of New Polyfunctionalized Thiadiazaacenaphthylenes from Imidazo[1,2-a]pyridines
Emmanuel Moreau, Jean-Michel Chezal, Caroline Dechambre, Damien Canitrot, Yves Blache, Claire Lartigue, Olivier Chavignon, and Jean-Claude Teulade
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http://dx.doi.org/10.3987/COM-01-9347