Novel Calix[4]arene Dibenzocrown Ethers Bearing Lipophilic Alkyl Groups Symmetrically Branched
作者:Jong Seung Kim、Jin Hyun Pang、Il Hwan Suh、Dae Whang Kim、Dong Won Kim
DOI:10.1080/00397919808005940
日期:1998.2
1,3-dialkyloxycalix[4]arene dibenzocrown ether in which two lipophilic butyl groups are symmetrically attached were successfully synthesized in the fixed 1,3-alternate conformation (12 and 13) of which structure was characterized by X-ray crystal structure.