Abstract
Condensation of one molecule of α-methylaminoacetaldehyde dimethyl acetal with two molecules of resorcinol or methylresorcinol in hydrohalogen acid solutions led to substituted N-(2,2-diarylethyl)-N-methylamine hydrohalides. Reactions of the corresponding amines with acetic anhydride, mono-and diisocyanates, and formaldehyde were studied. Conditions for formation of calixarene from resorcinol and α-methylaminoacetaldehyde dimethyl acetal were invented.
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Published in Russian in Izvestiya Akademii Nauk. Seriya Khimicheskaya, No. 2, pp. 319–324, February, 2007.
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Burilov, A.R., Gazizov, A.S., Kharitonova, N.I. et al. Synthesis and properties of N-[2,2-bis(2,4-dihydroxyaryl)ethyl]-N-methylamines and their hydrohalides. Russ Chem Bull 56, 330–335 (2007). https://doi.org/10.1007/s11172-007-0054-8
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DOI: https://doi.org/10.1007/s11172-007-0054-8