| 摘要 |
<p>Higher dialkyl lower dialkyl phosphonium chloride salts, derived via quarternarization of phosphines with primary chlorides, having unexpected biocidal properties. Such quaternary salts are broad spectrum bactericides, fungicides and algicides, highly effective against gram negative organisms even in hard water. They are also useful as intermediates for the synthesis of quaternary phosoponuium clays.</p> |
