1350845-41-8Relevant articles and documents
Silver-catalysed intramolecular cyclisation of 2-alkynylacetophenones and 3-acetyl-2-alkynylpyridines in the presence of ammonia
Dell'Acqua, Monica,Abbiati, Giorgio,Arcadi, Antonio,Rossi, Elisabetta
, p. 7836 - 7848 (2011/12/02)
Silver-catalysed/microwave-assisted domino reactions of 2-alkynyl-acetophenones and 3-acetyl-2-alkynylpyridines in the presence of ammonia are widely described. In most cases the reaction give a mixture of the imino- and carbo-cyclisation products, with a