申请人:The United States of America as represented by the Secretary of
公开号:US04225512A1
公开(公告)日:1980-09-30
Novel ternary salts of tris(aminomethyl)phosphines and their oxides having the formula (R.sub.2 NH.sup.+ CH.sub.2).sub.3 P(O).sub.n 3X.sup.-, wherein R is hydrogen, an alkyl radical having from 1 to 6 carbon atoms or an aryl radical, n is an integer from 0 to 1, and X is a halogen, are prepared by the reaction of a hydrohalic acid, HX, with various nitrogen- and phosphorus-containing compounds including tris(aminomethyl)phosphines and their oxides, tris(N-carbalkoxylaminomethyl)phosphines oxides, and 1,3,5-triaza-7-phosphaadamantane and its 7-oxide.
三元盐是由三(氨甲基)膦和它们的氧化物与含氮、含磷化合物反应制备而成,具有以下公式:(R.sub.2 NH.sup.+ CH.sub.2).sub.3 P(O).sub.n 3X.sup.-,其中R是氢、具有1至6个碳原子的烷基基团或芳基基团,n是0至1的整数,X是卤素。反应中使用了氢卤酸HX。这些含氮、含磷化合物包括三(氨甲基)膦和它们的氧化物、三(N-羧基烷氨甲基)膦氧化物、1,3,5-三氮杂-7-磷杂双环庚烷及其7-氧化物。