134127-17-6Relevant articles and documents
Sustainable iron-catalyzed direct imine formation by acceptorless dehydrogenative coupling of alcohols with amines
Jaiswal, Garima,Landge, Vinod G.,Jagadeesan, Dinesh,Balaraman, Ekambaram
, p. 3232 - 3238 (2016)
The Acceptorless Dehydrogenative Coupling (ADC) of alcohols with amines is reported using a heterogeneous Fe-catalyst. The reaction operates under mild conditions with the liberation of dihydrogen and water as the byproducts. The developed ADC strategy is simple, efficient, exhibits wide functional group tolerance and can be scaled up. The present catalytic approach possesses a dual role; acting as a catalyst as well as being magnetically separable. The sustainable reuse of a heterogeneous iron catalyst is also shown.
Rational Design of Cobalt-Platinum Alloy Decorated Cobalt Nanoparticles for One-Pot Synthesis of Imines from Nitroarenes and Aldehydes
Gong, Wanbing,Han, Miaomiao,Chen, Chun,Lin, Yue,Wang, Guozhong,Zhang, Haimin,Zhao, Huijun
, p. 5948 - 5958 (2020/10/02)
Developing high-performance heterogeneous catalysts for one-pot reductive amination reactions is critically important for pharmaceutical and agrochemical synthetic industries. In this work, N-doped carbon nanotubes supported CoPt alloy decorated Co nanoparticles (NPs) are successfully fabricated. As a consequence, the resultant catalyst exhibits desirable activity, selectivity and stability toward the one-pot synthesis of imines. More importantly, the extensive experimental studies and density function theory (DFT) calculations results reveal that the high catalytic activity of the catalyst is mainly due to the co-existence of CoPt alloy NPs and Co NPs with Co?Nx active sites. The high selectivity of imines could be ascribed to the following aspects: (1) competitively preferred adsorption of nitroarenes to avoid side-hydrogenation of aldehydes; (2) weakened adsorption of imines to minimize its over-hydrogenation. This work may provide a promising direction and strategy to design high-performance reductive amination catalysts for industrial applications.
Synthesis of new N-arylamino(2-furyl)methylphosphonic acid diesters, and in vitro evaluation of their cytotoxicity against esophageal cancer cells
Klimczak, Anna Agnieszka,Kuropatwa, Agnieszka,Lewkowski, Jaroslaw,Szemraj, Janusz
, p. 852 - 860 (2013/04/23)
N-Furfurylideneanilines and N-arylamino(2-furyl)methylphosphonates with tolyl and anisyl moieties were synthesized by the addition of phosphites to azomethine bond of corresponding Schiff bases and their NMR spectroscopic properties were investigated. The
Study of regioselectivity of intramolecular cyclization of N-(m-R-phenyl)- and N-(α-naphthyl)-2-allyl(methallyl)-6-carboxy-4-oxo-3-aza-10- oxatricyclo[5.2.1.01,5]dec-8-enes
Zubkov,Boltukhina,Nikitina,Varlamov
, p. 2816 - 2829 (2007/10/03)
Regioselectivity of the intramolecular electrophilic substitution in a series of N-(m-R-phenyl)- and N-(α-naphthyl)-2-allyl(methallyl)-6-carboxy- 4-oxo-3-aza-10-oxatricyclo[5.2.1.01,5]dec-8-enes in reactions with phosphoric acid was studied. Th
Furfurylidene Arylamine Complexes of Dioxouranium(VI) Chloride and Thiocyanate
Panda, C. R.,Nayak, S. C.,Chakravortty, V.,Dash, K. C.
, p. 141 - 143 (2007/10/02)
Dioxouranium(VI) chloride and thiocyanate form diamagnetic, non-electrolytic complexes of the type , where SB denotes bidentate schiff bases prepared by in situ reaction of 2-furan carboxaldehyde with equivalent amounts of different aromatic a
