A new tetra-lactam host compound and its complexes with ethanol and dimethyl sulfoxide
- 1 June 1995
- journal article
- research article
- Published by Taylor & Francis in Supramolecular Chemistry
- Vol. 5 (2) , 133-138
- https://doi.org/10.1080/10610279508029485
Abstract
The 32-membered tetra-lactam host compound 1 is synthesized in 26 % yield by the ring formation reaction of glutaryl dichloride with the diamido-diamine 2 using high dilution conditions. X-Ray crystal structure analyses of complexes of 1 with ethanol (EtOH) (1a) and dimethyl sulfoxide (DMSO) (1b) with unusual host:guest stoichiometric ratios (1:4 for 1a and 1:6 for 1b) are reported showing specific modes of host-guest hydrogen bonding.Keywords
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