42290-98-2Relevant articles and documents
Hydroamination of carbonyl compounds with oximes
Tarasevich,Kozlov
, p. 379 - 383 (2004)
N-alkyl(cycloalkyl)benzylamines, p-fluorobenzylamines, (1-phenylethyl) amines, [1-(p-fluorophenyl)ethyl]amines were synthesized by hydroamination of aldehydes and ketones with oximes.
Iron-catalyzed transfer hydrogenation of imines assisted by an iron-based Lewis acid
Pan, Hui-Jie,Ng, Teng Wei,Zhao, Yu
supporting information, p. 5490 - 5493 (2016/07/06)
An iron-catalyzed transfer hydrogenation of N-aryl and N-alkyl imines using isopropanol as the hydrogen donor is reported for the first time. A combination of two iron complexes serving different roles is the key for the success of this catalytic system. As a result, an environmentally friendly and precious metal-free transfer hydrogenation of imines has been developed. The use of a suitable co-catalyst as an activator not only led to efficient transfer hydrogenation, but also showed potential in enantioselective transformation.
A highly enantioselective organocatalytic method for reduction of aromatic N-alkyl ketimines
Wang, Chao,Wu, Xinjun,Zhou, Li,Sun, Jian
supporting information; experimental part, p. 8789 - 8792 (2009/09/25)
A study has demonstrated the development of a highly enantioselective catalytic method for the reduction of aromatic N-alkyl ketimines by trichlorosilane under mild conditions using the newly designed Lewis base organocatalyst that incorporates C- and S-chirality. The S-chiral sulfinamide group in these catalysts plays a crucial role similar to the carboxamide groups as Lewis base for the activation of HSiCl3, and also serves as a source of chirality that the carboxamide group lacks for the asymmetric induction. The results of the study showed that excellent enantioselectivities of up to 99.6% ee and high yields were obtained for a wide range of substrates. Further works is also in progress to clarify the mechanism of the transformation and explore the full application scope of the present catalyst system.