| 发明名称 |
METHOD FOR PREPARING WATER-SOLUBLE SULPHONATED ORGANOPHOSPHOROUS COMPOUNDS. |
| 摘要 |
<p>The invention concerns a method for preparing water-soluble sulphonated organophosphorous compounds, in particular suitable for organic reactions carried out with a two-phase catalyst. The invention is characterised in that the water-soluble sulphonated organophosphorous compound is treated before being used as catalyst ligand to eliminate at least partially the radicals and sulphite compounds. The invention also concerns the organic reactions catalysed by a two-phase system comprising a treated sulphonated organophosphorous ligand to eliminate sulphites.</p> |
| 申请公布号 |
MXPA01006381(A) |
申请公布日期 |
2002.06.04 |
| 申请号 |
MX2001PA06381 |
申请日期 |
1999.12.21 |
| 申请人 |
RHODIA POLYAMIDE INTERMEDIATES. |
发明人 |
BURATTIN, PAOLO |
| 分类号 |
B01J31/24;C07B61/00;C07C45/50;C07C253/10;C07C255/04;C07F9/02;C07F9/50;(IPC1-7):B01J31/24 |
主分类号 |
B01J31/24 |
| 代理机构 |
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