<i>N</i>-Salicylideneanilines: Tautomers for Formation of Hydrogen-Bonded Capsules, Clefts, and Chains
作者:Marc Sauer、Charles Yeung、Jonathan H. Chong、Brian O. Patrick、Mark J. MacLachlan
DOI:10.1021/jo052277t
日期:2006.1.1
of new salicylaldimines are reported. Bis(N-salicylideneaniline)s (BSANs) and tris(N-salicylideneaniline)s (TSANs) are sterically encumbered compounds featuring a central six-membered ring in the keto-enamine tautomer. When extended with additional functional groups, these molecules may form hydrogen-bonded capsules, clefts, and extended structures. A TSAN with N-tBOC-o-phenylenediamine groups has been