| 摘要 |
<p>Organophosphines of general formula (R)a(P)(H)3-a (where R is C1 to C20 alkyl, alkenyl, alkaryl, alkynyl or styryl and a is 1, 2, or 3) are produced by (i) reacting a tris(hydroxyorgano)phosphine (THP) with an organic halogen-containing compound; (ii) reacting the product of (i) with a base; (iii) removing aldehydes from the product of (ii) and adding an organic phase, followed by distillation or phase-separation to obtain the desired phosphine.</p> |
