A series of 3-alkyl-4-aminobutanoic acids were prepared via the Michael addition of nitromethane to 2-alkenoic esters, followed by catalytic hydrogenation of the resultant 3-(nitromethyl)alkanoic esters using 10% palladium on carbon in acetic acid, and acid hydrolysis of the reduction products.
一系列3-烷基-
4-氨基丁酸通过将亚
硝基甲烷与2-烯酸酯进行迈克尔加成反应制备而成,随后使用10%的碳基
钯催化剂在
醋酸中对生成的3-(亚硝基甲基)烷酸酯进行催化氢化,并对还原产物进行酸
水解。