| 发明名称 |
Phosphonite ligands and their use in hydrocyanation |
| 摘要 |
Disclosed herein are processes for hydrocyanation and isomerization of olefins by using at least one multidentate phosphonite ligands, including organometallic phosphonite ligands with a Group VIII metal or Group VIII metal compound, and optionally, a Lewis acid promoter.
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| 申请公布号 |
US6737539(B2) |
申请公布日期 |
2004.05.18 |
| 申请号 |
US20030454074 |
申请日期 |
2003.06.04 |
| 申请人 |
E. I. DUPONT DE NEMOURS AND COMPANY |
发明人 |
LENGES CHRISTIAN P.;LU HELEN S. M.;RITTER JOACHIM C. |
| 分类号 |
C07C253/10;C07C253/30;C07C255/04;C07C255/07;(IPC1-7):C07C253/10 |
主分类号 |
C07C253/10 |
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