| 摘要 |
A method for preparing trishydroxymethyl phosphine from tetrakishydroxymethyl phosphonium salt, said method comprising at least the steps of continuously feeding a first reaction chamber with, from one hand, at least one tetrakishydroxymethyl phosphonium salt and, from another hand, at least one base, under conditions suitable for a reaction of said tetrakishydroxymethyl phosphonium salt(s) with said base(s), to form a mixture of trishydroxymethyl phosphine and formaldehyde; and continuously removing said formaldehyde. |
