10592-26-4Relevant articles and documents
Hydroamination of 1,3-cyclohexadiene with aryl amines catalyzed with acidic form zeolites
Jimenez, Oriol,Mueller, Thomas E.,Schwieger, Wilhelm,Lercher, Johannes A.
, p. 42 - 50 (2007/10/03)
The intermolecular hydroamination of 1,3-cyclohexadiene with aniline using zeolite catalysts was investigated. The reaction mechanism and the influence of amine basicity on the rate of reaction were studied. Zeolite H-BEA was the most active catalyst, whereas the incorporation of Zn2+ (Zn/H-BEA) led to decreasing catalytic activity, indicating that the reaction is catalyzed by Bronsted acid sites. Subtle shape selective effects determine the reactivity and selectivity of the zeolites.
Imine-enamine tautomerism in the anils of cyclohexanone and 2-(β-cyanoethyl)cyclohexanone
Kayukova, L. A.,Erzhanov, K. B.,Umarova, Z. N.
, p. 111 - 119 (2007/10/02)
The products from the condensation of cyclohexanone and 2-(β-cyanoethyl)cyclohexanone with para- and ortho-disubstituted anilines in 10percent solutions in carbon tetrachloride exist as mixtures of the imine and enamine tautomers.The tautomeric compositio