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Rogman Agnieszka Gancarz Roman Domagalska Beata W. Wilk Kazimiera A. 《Topics in Catalysis》2000,11(1-4):451-460
In this work we present mechanism of the base-catalyzed 2-azaallylic rearrangement in homogeneous media. Detailed 2-azaallylic
rearrangement studies have shown that tautomerism of derivatives of benzylidenebenzhydrylamines and N-fluorenylidenebenzylamines
is not adequately encomposed by the Hammet equation and the equilibrium constant in the case of studied derivatives depends
on the electronic as well as steric factors of the azaallylic system substituents. The presence of steric interactions which
influence the equilibrium state has been additionally confirmed by means of crystallographic and molecular mechanics data
as well as NOE studies.
This revised version was published online in August 2006 with corrections to the Cover Date. 相似文献
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