Cryptates from 1,1″ : 1′,1‴-bis(1,4,10,13-tetraoxa-7,16-diazacyclooctadecane-7,16-dimethylene)bisferrocene
摘要:
Complexation of the title compound (6, n = m = 2) with a range of cations has been examined in solution by H-1 and C-13 NMR spectroscopy and the solid state structure of the binuclear cryptate of 6 with calcium triflate determined by X-ray crystallography. The isolation of a trimer, 1,1(''):1',1''':1'''',1'''''-tris(1,4,10,11-tetraoxa-7,16-diazacyclooctadecane-7,16-dicarbonyl)trisferrocene is also reported.