Effect of atmosphere on solid-state amine–aldehyde condensations: gas-phase catalysts for solid-state transformations
作者:Dominik Cinčić、Ivana Brekalo、Branko Kaitner
DOI:10.1039/c2cc36357g
日期:——
The presence of water or organic solvent vapour accelerates the solid-state condensation of solid aromatic amines and aromatic aldehydes into Schiff bases; we show the important role of catalytic triethylamine in the vapour phase in such vapour digestion synthesis, as well as in the liquid phase in synthesis via liquid-assisted grinding.
水或有机溶剂蒸气的存在会加速固态芳香胺和芳香醛缩合生成席夫碱的反应;我们展示了催化剂三乙胺在蒸气相中在此类蒸气辅助合成中的重要作用,以及在液相中通过液相辅助研磨合成中的作用。