Abstract
Reaction of phenol (I) with trioxane (II) in the presence of a ferrocenium salt affords 4-tert-butylcalixarenes in a total amount of about 95%. As shown for compound (III) individual calix[4-9]arenes are isolated in 9—23% yield.
Original language | English |
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Journal | ChemInform |
Volume | 40 |
Issue number | 13 |
DOIs | |
Publication status | Published - Mar 2009 |