脂族仲胺是通过脂族腈和脂族醇制备的在液相中，在醇的摩尔比：90腈：10〜10：90，在氢化 - 脱氢催化剂存在下几乎大气压力在120的温度至260℃，并 条件与至少2摩尔每摩尔腈氢的反应。 描述也是式其中，R1是直链或支化的，但在烷基，烯基或烯多不饱和烃基，其具有8-26个碳原子或式R2的烷氧基烷基的α位最单支化的仲胺（OX ）间具有至少130Molekulärgewicht，R 2是一个直链或支链烷基，链烯基或烯多不饱和烃基，其具有碳原子数为1〜26，X为基团-CH1CH2-，-CH（CH 3）-CH 2 - 或 - CH2-CH（CH3） - 和可以是1和20米，并且所述基团的组合之间的整数或分数X可以是米装置内时，y为1〜20的 将所得到的仲胺是可在合成纤维或从强酸性溶液的金属液萃取的化合物的进一步处理通用的，例如用于生产增塑剂的纺织品，杀微生物剂，制备助剂的有用的中间体。

Aliphatic secondary amines are prepared by aliphatic nitriles and aliphatic alcohols in the liquid phase, in a molar ratio of alcohol: nitrile of 90: 10 to 10: 90, in the presence of hydrogenation-dehydrogenation catalysts at a temperature from 120 to 260 ° C and under virtually unpressurized conditions are reacted with at least 2 moles of hydrogen per mole of nitrile. Described are also secondary amines of the formula wherein R _{1 is} a linear or branched, in a position, however, more than simply branched alkyl, alkenyl or multiply äthyknisch unsaturated hydrocarbon radical with 8-28 carbon atoms or an alkoxyalkyl group of formula R ₂ (OX) m having a molecular weight of at least 130, R ₂ is a straight or branched chain alkyl, alkenyl or ethylenically multi-unsaturated hydrocarbon radical having 1 to 26 carbon atoms, X is a radical --CH ₁ CH ₂ -, -CH (CH ₃₎ -CH ₂ - odar-CH ₂ CH (CH ₃₎ -and m can be a whole odsrgebrochaneZahl 1-20 and may be within m, combinations of X, ', y is a number 1 to 20 The resulting secondary amines are useful intermediates which can be further processed in various ways, for example for the production of plasticizers for textiles, of microbicides, of Präparationshilfsmittein with synthetic fibers or of compounds for liquid extraction of metals from strongly acidic solutions.