Silver-catalysed intramolecular cyclisation of 2-alkynylacetophenones and 3-acetyl-2-alkynylpyridines in the presence of ammonia

M Dell'Acqua, G Abbiati, A Arcadi…

文献索引：Organic and Biomolecular Chemistry, , vol. 9, # 22 p. 7836 - 7848

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被引用次数: 18

摘要

... Chem., 2011, 9, 7836-7848 Show Compounds Show Chemical Terms. ... entry 9 and 6). Among the five silver-based catalysts tested (Table 1, entries 10–14), AgF and Ag 2 O ... NaAuCl 4 was ineffective (Table 1, entry 15), whereas PPh 3 AuCl was as active as AgNO 3 22 (Table 1 ...