机构地区: 暨南大学生命科学技术学院化学系
出 处: 《精细化工》 2007年第2期202-205,共4页
摘 要: 在室温下,氨基酸甲酯和1-丁基-2-三氯乙酰基吡咯经酰基化反应,以81.3%-87.1%的产率,合成了系列N-(1-丁基-2-吡咯甲酰基)氨基酸甲酯,通过1HNMR,IR,MS和元素分析对其结构进行了表征。 A series of N-(1-butylpyrrole-2-carbonyl)-amino acid methyl esters were synthesized at room temperature in 81.3% - 87. 1% yields by acylation of amino acid methyl esters with 1-butyl-2- (trichloroacetyl) pyrrole instead of pyrrole-2-carbonyl chloride as the acylating agent. Structures of the products were characterized on the basis of 1HNMR, IR, MS and elementary analysis.