论述了脂肪酸一元醇酯,多元醇酯的特性、合成及用途,并介绍了由脂肪酸酯开发“绿色”表面活性剂的最新技术动向。
The characteristics, synthesis and USES of fatty acid esters of monohydric and polyhydric alcohols, and their new developing tendency for "green surfactants" are described.
优选地,蓖麻酸甲酯通过交叉复分解或同质复分解分别转化成高 烯丙一元醇1-癸烯-4-醇或高烯丙多元醇9-十八烯-7,12-二醇。
Preferably, methyl ricinoleate is converted by cross-metathesis or homo-metathesis into the homo-allylic mono-alcohol 1-decene-4-ol or the homo-allylic polyol 9-octadecene-7,12-diol, respectively.
用光度法测算了醇与有机磷一元酸四面体钴配合物加合反应的平衡常数。
The equilibrium constants of addition reaction of alcohol to tetrahedral complex of cobalt with organophosphorus monobasic acids in octane are established by spectrophotometry.
此外还检出了一整套直链一元仲醇同系物,其碳数从10至33,而羟基可在任何理论上可能的碳位上。
Straight chain alcohols range from 10 to 33 with the hydroxyl group at every theoretically possible positions.
以探索饱和一元脂肪醇作相变蓄热材料的可能性为目的,文中选择十八醇进行了量热学的实验研究。
Focusing on the possibility of exploring the saturated unitary fatty alcohol as a thermal energy storage phase change material (PCM), 1 octadecanol was investigated by the calorimetry.
二十八烷醇作为一种具有抗疲劳活性的功能性物质,是一种天然存在的长链饱和一元脂肪醇。
Octacosanol, as an active anti-fatigue functional substance, is a concentrated form of the saturated unique long-chain fatty alcohol exist in the nature.
本发明涉及一种新型的二元酸酯的制备方法,包括采用固定 化脂肪酶,由二元脂肪酸和一元脂肪醇催化合成二元酸酯的步骤。
The invention relates to a method for preparing a novel diester, which comprises steps of synthesis using immobilization lipase catalyzed by biprotic fatty acid and monohydric fatty alcohol.
本发明涉及一种新型的二元酸酯的制备方法,包括采用固定 化脂肪酶,由二元脂肪酸和一元脂肪醇催化合成二元酸酯的步骤。
The invention relates to a method for preparing a novel diester, which comprises steps of synthesis using immobilization lipase catalyzed by biprotic fatty acid and monohydric fatty alcohol.
应用推荐