P. Belyakov, A. V. Shastin, Y. Strelenko
Dec 1, 2001
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Journal
Russian Chemical Bulletin
Abstract
Abstract2-Anilino-6-chloro-4-methoxy-1,3,5-triazine was synthesized and studied by dynamic NMR. The activation parameters of hindered internal rotation in unsymmetrically substituted arylamino-sym-triazine were determined for the first time. It was found that a sterically more hindered rotational isomer is thermodynamically more stable in this compound (slow-exchange NOE data).