New calix[4]resorcinols containing aldehyde fragments in the molecule |
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Authors: | L. I. Vagapova A. R. Burilov M. A. Pudovik |
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Affiliation: | (1) A. E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center of Russian Academy of Sciences, Arbuzov str., 8, 420088 Kazan, Russia;(2) Dresden University of Technology, Institute of Organic Chemistry, Mommsenstrasse 13, D-01062 Dresden, Germany |
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Abstract: | A reaction of calix[4]resorcinols with 3-ethylamino-2,2-dimethylpropanal and aqueous formaldehyde results in new calix[4]resorcinol derivatives including aldehyde fragments aminomethylated at the higher rim of the molecule. Depending on the structure of calixarenes and experimental conditions, products of mono and tetra substitution can be obtained. |
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