发明名称 |
Multidentate phosphite ligands, catalytic compositions containing such ligands, and catalytic processes utilizing such catalytic compositions |
摘要 |
Multidentate phosphite ligands are disclosed for use in reactions such as hydrocyanation and isomerization. The catalyst compositions made therefrom and the various catalytic processes which employ such multidentate phosphite ligands are also disclosed. In particular, the ligands have heteroatom-containing substituents on the carbon attached to the ortho position of the terminal phenol group.
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申请公布号 |
US6812352(B2) |
申请公布日期 |
2004.11.02 |
申请号 |
US20020118551 |
申请日期 |
2002.04.09 |
申请人 |
INVISTA NORTH AMERICA S.A.R.L. |
发明人 |
KREUTZER KRISTINA ANN;TAM WILSON;GARNER J. MICHAEL;BOYLES JOHN RONALD |
分类号 |
B01J31/22;B01J31/16;B01J31/18;B01J31/26;C07B61/00;C07C253/10;C07C253/30;C07C255/04;C07C255/07;C07F9/09;C07F9/145;C07F9/6527;C07F9/653;C07F9/655;(IPC1-7):C07C253/10;C07D319/06;C07D315/00;C07D307/02 |
主分类号 |
B01J31/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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