Synthesis of a new type of macrocyclic polyethers. 1, 7-N, N'-disubstituted-1, 7-diaza-4, 10, 13-trioxapentadecane
CHENG DEKAI;LI SHUSEN;LU HUIXIU;CHEN YAOHUAN;SHENG HUAIYU
Chin. J. Org. Chem. . 1983, (3): 207 -210 .