Transformation of 3-(3-arylalkylcarbamoyl-4-hydroxy-2-oxo-1,2-dihydroquinolin-1-yl)propanenitriles into amides and acids
作者:I. V. Ukrainets、O. V. Gorokhova、K. V. Andreeva
DOI:10.1134/s1070428013060122
日期:2013.6
A mixture of hydrochloric and acetic acids depleted in water was proposed to effect stepwise transformation of 3-(3-arylalkylcarbamoyl-4-hydroxy-2-oxo-1,2-dihydroquinolin-1-yl)propanenitriles into the corresponding amides and then into the acids. The procedure turned out to be efficient with 3-[(2-phenylethyl)-carbamoyl] derivatives, whereas the reactions with benzylcarbamoyl analogs were accompanied
提出了在水中贫化的盐酸和乙酸的混合物,以实现3-(3-芳烷基氨基甲酰基-4-羟基-2-氧代-氧-1,2-二氢喹啉-1-基)丙腈的逐步转化为相应的酰胺,然后转化为酰胺酸。事实证明该方法对于3-[((2-苯乙基)-氨基甲酰基]衍生物是有效的,而与苄基氨基甲酰基类似物的反应伴随有部分或完全的脱苄基作用。