An improved method for the preparation of pentaerythrityl tetramine was reported. 提出了一种制备季戊四胺硫酸盐的改进方法。
Transition metal complexes of hexamethylene tetramine are synthesized by solid state reaction and their thermochromism is investigated by TG-DSC spectra. 摘要研究了六次甲基四胺的过渡金属配合物的固相合成及其热色性。