Synthesis of functionalized oxacalix[4]arenes |
| |
| Authors: | Katz Jeffrey L Feldman Michael B Conry Rebecca R |
| |
| Institution: | Department of Chemistry, Colby College, 5754 Mayflower Hill, Waterville, Maine 04901, USA. jlkatz@colby.edu |
| |
| Abstract: | Tetranitrooxacalix4]arenes are generated in high yield by the room-temperature S(N)Ar reaction of 1,3-dihydroxybenzenes with 1,5-difluoro-2,4-dinitrobenzene. The reaction is tolerant to a range of functionality on the nucleophilic component, including hydroxyl-substitution at the 2- and 5-positions, which yields previously unknown 26,28- and 5,17-dihydroxyoxacalix4]arenes. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
