作者:Oreste Piccolo、Lucio Filippini、Laura Tinucci、Ermanno Valoti、Attilio Citterio
DOI:10.1016/s0040-4020(01)87495-0
日期:1986.1
In the presence of equimolar quantity of BCl3, phenols 1 react with isocyanates and acyl chlorides to give, usually with good-excellent yields, 2-hydroxy-aryl-carboxy-amides 2 and 2-hydroxy-aryl-ketones 3 respectively. A distinctive behaviour of BCl3 in comparison with other Lewis acids is observed.
在等摩尔量的BCl 3的存在下,酚1与异氰酸酯和酰氯反应,通常以优异的产率分别得到2-羟基-芳基-羧基酰胺2和2-羟基-芳基酮3。与其他路易斯酸相比,观察到BCl 3的独特行为。