作者:Janusz Jurczak、Stanisaw Kasprzyk、Piotr Sałański、Tomasz Stankiewicz
DOI:10.1039/c39910000956
日期:——
α,ω-Diamino aliphatic ethers react under ambient conditions with dimethyl α,ω-dicarboxylates, in methanol as a solvent, to give the cyclic diamides in good yields, and their subsequent reduction with lithium aluminium hydride affords the respective diazacoronands.
α,ω-二氨基脂肪醚在常温下与二甲基α,ω-二羧酸酯反应,以甲醇作为溶剂,能良好地产生环状二酰胺,随后用氢化铝锂还原可得到相应的二氮冠醚。