Regioselective N-alkylation of 2-aminobenzylamine via chelation to 9-BBN
Abstract A selective synthesis of 2-amino- N -alkylbenzylamines by direct mono alkylation of 2-aminobenzylamine is achieved by a potassium tert -butoxide/alkyl halide treatment of a 9-BBN amine-aminoborane chelate.
In the present study the catalytic steam gasification of biomass to produce hydrogen-rich gas with calcined dolomite and Nano-NiO/γ-Al2O3 as catalyst in an externally heated fixed bed reactor was investigated. Used the Nano-NiO/γ-Al2O3 as the catalyst, the highest H2 content was up to 57.82 mol%.