作者:Jun-Wei Zhang、Jin-Hui Xue、Hua-He Zhang、Fan Xu、Qing-Guang Chen、Jing-Hua Li
DOI:10.3184/174751917x14839766277251
日期:2017.2
pylidene malonate and 5,5′-(2-nitro-1,3-propylidene)bis(isopropylidene malonate) were easily synthesised by one-pot tandem reaction of substituted Meldrum's acids with the aminomethylating agent (Me2NCH2OAc) and nitroalkanes in the presence of a weak acid, such as acetic acid.
5-(2-硝基烷基)异亚丙基丙二酸酯和 5,5'-(2-硝基-1,3-亚丙基)双(异亚丙基丙二酸酯)很容易通过取代的 Meldrum 酸与氨基甲基化剂 (Me2NCH2OAc) 的一锅串联反应合成) 和硝基烷烃在弱酸(如乙酸)存在下。