发明名称 |
METHODS FOR PRODUCING ORGANODI PHOSPHITES FROM PHOSPHOROCHLORIDITES CHARACTERIZED BY MEASURING SIDE- PRODUCT LEVELS TO DETERMINE FURTHER ADDITIONS |
摘要 |
<p>Claimed is a process for producing a phosphorus-containing ligand, preferably a diphosphite ligand structure (DLS) such as structure I. The method includes contacting a phosphorochloridite (structure II) with a compound having the structure X-OH (which can be a bisaryl compound), and a tertiary organic amine to provide structure I' and as prefered embodiment structure I.</p> |
申请公布号 |
WO2013076569(A1) |
申请公布日期 |
2013.05.30 |
申请号 |
WO2012IB02472 |
申请日期 |
2012.10.15 |
申请人 |
INVISTA TECHNOLOGIES S.A R.L. |
发明人 |
FORSYTH, STEWART;TURNER, JOHN, ARTHUR;WHISTON, KEITH;VOS, THOMAS, E. |
分类号 |
C07F9/145;C07F9/146;C07F9/6574 |
主分类号 |
C07F9/145 |
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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