A [6]cavitand has been selectively derivatized on both the lower and upper rims. On the lower rim, two out of six potential sites were oxidized to produce a 1,4 substituted [6]cavitand bisketone, which was converted to a corresponding diol as well as a bisacetate [6]cavitand. The crystal structures
Synthesis and Coordination Chemistry of Lower Rim Cavitand Ligands
β Scribed by Laura Pirondini; Davide Bonifazi; Edoardo Menozzi; Elina Wegelius; Kari Rissanen; Chiara Massera; Enrico Dalcanale
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 490 KB
- Volume
- 2001
- Category
- Article
- ISSN
- 1434-193X
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β¦ Synopsis
Four new cavitand ligands, modified at the lower rim with cyano and pyridyl functional groups, have been synthesized and their coordinative behaviour toward transition metal ions has been explored. The outcome of the self-assembly of these compounds in the presence of different metal precursors is biased toward the formation of intramolecular complexes, in-[a
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