INFLUENCE OF THE REACTION CONDITIONS IN THE N-ALKYLATION OF ACRIDONE-2-CARBOXYLIC ACIDS
作者:Lisbet Xuárez Marill、Rolando F. Pellón Comdom、Miriam Mesa Hernández
DOI:10.1081/scc-100104467
日期:2001.1.1
The synthesis and a study about the influence of the solvent in the alkylation reaction of 2-Carboxy-6-chloro-9(10H) acridone (3b) and 2-Carboxy-6-chloro-7-nitro-9(10H) acridone (3a) was done, obtaining the N-ethyl ester derivative of the alkylated products. Using the liquid-liquid phase transfer catalysis only the N-alkylated derivative was obtained in both cases with an improved yield.
2-羧基-6-氯-9(10H)吖啶酮(3b)和2-羧基-6-氯-7-硝基-9(10H)吖啶酮烷基化反应中溶剂的合成及影响研究完成(3a),得到烷基化产物的N-乙酯衍生物。使用液-液相转移催化,在两种情况下仅以提高的产率获得N-烷基化衍生物。