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ChemInform Abstract: Cu-Catalyzed Aerobic Oxidative Cyclization of Guanidylpyridines and Derivatives
Autor:
Serena Fantasia, Bjoern Bartels, Nicolas Gaeng, Philipp Cueni, Conor Gordon Bolas, Andrada Stefania Trita
Publikováno v:
ChemInform. 46
A simple and highly efficient system produces a series of 2-amino-[1,2,4]triazolo[1,5-a]pyridine structures and analogues such as (X) and (XII).
Autor:
Andrada Stefania Trita, Nicolas Gaeng, Serena Fantasia, Bjoern Bartels, Conor Gordon Bolas, Philipp Cueni
Publikováno v:
The Journal of organic chemistry. 80(2)
A new method for the straightforward synthesis of 2-amino-[1,2,4]triazolo[1,5-a]pyridines and derivatives is presented. The target products are synthesized in high yields from guanidylpyridines and analogues via copper-catalyzed N–N coupling. The p
Publikováno v:
Organic Letters
Organic Letters, American Chemical Society, 2013, 15, pp.3798--3801. ⟨10.1021/ol401803t⟩
Organic Letters, 2013, 15, pp.3798--3801. ⟨10.1021/ol401803t⟩
Organic Letters, American Chemical Society, 2013, 15, pp.3798--3801. ⟨10.1021/ol401803t⟩
Organic Letters, 2013, 15, pp.3798--3801. ⟨10.1021/ol401803t⟩
International audience; The construction of pyridine-contg. macrocyclic architectures using a nonmetallic template is described. 4,6-Dichlororesorcinol was used as an exotemplate to self-organize two aza-heterocyclic units by OH***N hydrogen bonds [e