Abstract
A calix[6]arene derivative where all methylene bridges have been formally replaced by two different types of groups (carbonyl and bromomethylene, 7), was prepared via bromination (NBS, CH2Cl2, irradiation) of a diketocalix[6]arene. Reaction of all-trans 7 with MeOH afforded the all-trans decamethoxy ether calix[6]arene derivative.
Original language | English |
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Pages (from-to) | 749-752 |
Number of pages | 4 |
Journal | European Journal of Organic Chemistry |
Volume | 2020 |
Issue number | 6 |
DOIs | |
State | Published - 14 Feb 2020 |
Bibliographical note
Publisher Copyright:© 2020 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Keywords
- Calixarenes
- Conformational analysis
- Halogenation
- Macrocycles
- Stereochemistry