aliphatic amine

常見例句

The invention relates to a catalyst for preparing low-grade aliphatic amine and a preparation method and application thereof.
本發(fā)明涉及一種制備低級脂肪胺的催化劑及其制備方法和應用。
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Principles of hindered amine adduct, performances and application processes of resulted aliphatic polyurea paints are introduced.
詳述了受阻胺加合物的原理以及由此制成的脂肪族聚脲涂料的性能和施工方法。
Polysubstituted pyridines and 1,4-dihydropyridines were prepared in a three-component reaction of aromatic aldehyde, malononitrile and aliphatic amine in a mixed solvent of methanol and water.
在甲醇和水的混合體系中，通過芳醛，丙二腈和脂肪胺的三組分反應我們順利得到了一系列多取代的吡啶和1，4-二氫吡啶衍生物。