申请人:MONA INDUSTRIES, INC.
公开号:EP0131908A2
公开(公告)日:1985-01-23
New phosphobetaine compounds of the formula
Wherein A is selected from OH, OM and OYR
B is selected from OH and OM
R is an imidazoline reactant moiety of the formula
Wherein R3 is alkyl, alkenyl, alkoxy, hydroxyalkyl or hydroxyalkenyl of 2 to 20 carbon atoms each or R3 is aryl or akylaryl or cycloaliphatic of up to 20 carbon atoms each.
R, and R2 are individually selected from hydrogen, propionic acid, propionitrile, propionamide, propionate esters of C1-C12 alkyl, alkylaryl or alkylcycloaliphatic or alkali metal or alkaline earth metal salts or amine salts of propionic acid with the proviso that when R, is hydrogen R2 must be a propionate derivative.
Y is alkylene of 2 to 12 carbon atoms optionally interrupted by up to 3 oxygen atoms.
M is hydrogen, alkali metal, alkaline earth metal, amine or RY are highly stable and posses interesting properties as surfactants and hydrotropes.
式中的新型磷脂酰基化合物
其中 A 选自 OH、OM 和 OYR
B 选自 OH 和 OM
R 是式中的咪唑啉反应物分子
其中 R3 是碳原子数分别为 2 至 20 的烷基、烯基、烷氧基、羟基烷基或羟基烯基,或者 R3 是碳原子数分别不超过 20 的芳基、烷芳基或环脂族。
R 和 R2 分别选自氢、丙酸、丙腈、丙酰胺、C1-C12 烷基、烷芳基或环脂族烷基的丙酸酯或丙酸的碱金属盐或碱土金属盐或胺盐,但当 R 为氢时,R2 必须是丙酸酯衍生物。
Y 是 2 至 12 个碳原子的亚烷基,可选择被最多 3 个氧原子打断。
M 为氢、碱金属、碱土金属、胺或 RY 具有高度稳定性,并具有作为表面活性剂和氢化剂的有趣特性。