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发明名称
METHOD FOR THE PURIFICATION OF BIPHEPHOS.
摘要
<p>The invention relates to a method for the purification of 6,6'-[(3,3'-di-tert-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'diyl )bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin), in short: biphephos (see formula 1).</p>
申请公布号
MX2013007831(A)
申请公布日期
2013.09.26
申请号
MX20130007831
申请日期
2011.12.22
申请人
EVONIK OXENO GMBH
发明人
BURKARD KREIDLER;DIRK FRIDAG;BERNHARD SCHEMMER;BJOERN WECHSLER;ANDREA CHRISTIANSEN;DORIS NEUMANN
分类号
C07F9/6574
主分类号
C07F9/6574
代理机构
代理人
主权项
地址
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