发明名称 |
PROCESS FOR TELOMERIZATION OF BUTADIENE USING A MONO-ORTHOALKOXY SUBSTITUTED CATALYST |
摘要 |
A process for the telomerization of butadiene comprises reacting 1,3-butadiene and an alkanol, in the presence of a catalyst promoter and an alkoxydimerization catalyst comprising a Group VIII transition metal and a triarylphosphine ligand, which includes one phenyl that is mono-ortho-alkoxy substituted and at least one other phenyl including at least one substituent that withdraws electrons from the phosphorus atom. The product includes an alkoxy-substituted octadiene, which may then be used to produce 1-octene. The catalyst shows improved stability, activity and selectivity toward the alkoxy-substituted octadiene. |
申请公布号 |
EP2655305(A1) |
申请公布日期 |
2013.10.30 |
申请号 |
EP20110808436 |
申请日期 |
2011.12.14 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
BRIGGS, JOHN R.;PATTON, JASSON T.;BEIGZADEH, DARYOOSH;MARGL, PETER M.;HAGEN, HENK;VERMAIRE-LOUW, SONET |
分类号 |
C07C41/06;C07C41/20;C07C43/188;C07F9/02 |
主分类号 |
C07C41/06 |
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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