Phase transfer catalysed reductive acylation of nitrogen-containing heteroaromatics with acetylcobalt tetracarbonyl
作者:Ming de Wang、Howard Alper
DOI:10.1016/0022-328x(93)83023-o
日期:1993.6
Phase transfer catalyzed reductive ring-cleavage acylation of isoxazoles or isothiazoles with acetylcobalt tetracarbonyl gives N-acylated 1-amino-2-alkene-3-ones or thiones. Under the same conditions phthalazine, quinoline and isoquinoline react with acetylcobalt tetracarbonyl to give N-acylated dimers. The reactivity of several other nitrogen-containing heterocycles was also investigated.
SHABANA R.; RASMUSSEN J. B.; LAWESSON S. O., TETRAHEDRON, 1981, 37, NO 9, 1819-1822