CATALYZED VAPOR-PHASE HIDROCYANATION OF DIOLEFINIC COMPOUNDS
摘要
A catalyzed vapor-phase process for the hydrocyanation of acyclic diolefinic compounds to olefinic nitriles in which the olefinic double bond is not conjugated to the triple bond of the cyano group, wherein a supported catalyst composition comprising at least one multidentate phosphite ligand and zero-valent nickel is preferably used with specially selected or treated supports.
申请公布号
WO9736855(A2)
申请公布日期
1997.10.09
申请号
WO1997US04903
申请日期
1997.03.27
申请人
E.I. DU PONT DE NEMOURS AND COMPANY;DRULINER, JOE, DOUGLAS;HERRON, NORMAN