92246-51-0Relevant academic research and scientific papers
Nickel-catalyzed oxidative esterification of formamides with 1,3-dicarbonyl compounds under mild reaction conditions
Saberi, Dariush,Poorsadeghi, Samira
, (2017)
Synthesis of enol carbamates was achieved via nickel-catalyzed oxidative coupling of formamides with 1,3-dicarbonyl compounds in the presence of tert-butyl hydroperoxide at 40?°C. Various derivatives of enol carbamates were synthesized by this method in good to excellent yields.
A nitrogen-doped porous carbon derived from copper phthalocyanines on/in ZIF-8 as an efficient photocatalyst for the degradation of dyes and the C[sbnd]H activation of formamides
Movahed, Siyavash Kazemi,Piraman, Zeinab,Dabiri, Minoo
, p. 208 - 224 (2017/10/31)
A novel nitrogen doped carbon photocatalyst was successfully prepared from the carbonization of copper phthalocyanine (CuPc) on/in zeolitic imidazolate framework-8 (ZIF-8) hybrid. Carbonized catalysts derived from either ZIF-8 or CuPc exhibit poor activity towards the degradation of dyes (such as methyl orange (MO) and Rhodamine B (Rh B)), whereas carbonized CuPc complex supported on ZIF-8 exhibits extremely high performance. The weight ratios 1:2 and 1:8 of CuPc/ZIF-8 showed the high dye absorption activity, while the weight ratio 1:4 demonstrated the high photocatalytic activity in the presence of H2O2 as an oxidant. For the first time, the photocatalyst (Cu/N-PC) was used in C[sbnd]H activation of formamides in the presence of tert-butyl hydroperoxide (TBHP) as an oxidant. The reaction proceeded within 30 min, in the presence 0.02 mol% of Cu.
Anchoring of a Copper(II)-Schiff Base Complex onto Silica-Coated Ferrite Nanoparticles: A Magnetically Separable Catalyst for Oxidative C-O Coupling by Direct C(sp2)-H and C(sp3)-H Bond Activation
Ghanbaripour, Rashid,Samadizadeh, Marjaneh,Honarpisheh, Golnaz,Abdolmohammadi, Majid
, p. 2117 - 2120 (2015/09/15)
A novel catalyst consisting of a Schiff base-copper complex on surface-modified silica-coated ferrite nanoparticles was been prepared and used for oxidative C-O cross-coupling reactions of 1,3-dicarbonyl compounds with formamides for the synthesis of enol
