Late transition metal catalysts for olefin polymerization and oligomerization
申请人:Cherkasov Kuzunich Vladimir
公开号:US20060047094A1
公开(公告)日:2006-03-02
This invention relates to a transition metal compound represented by the formula LMX wherein M is a Group 3 to 11 metal L is a bulky bidentate or tridentate neutral ligand that is bonded to M by two or three heteroatoms and at least one heteroatom is nitrogen; X is a substituted or unsubstituted catecholate ligand provided that the substituted catecholate ligand does not contain a 1,2-diketone functionality.
Zincke, Justus Liebigs Annalen der Chemie, 1924, vol. 435, p. 150
作者:Zincke
DOI:——
日期:——
LATE TRANSITION METAL CATALYSTS FOR OLEFIN POLYMERIZATION AND OLIGOMERIZATION
申请人:ExxonMobil Chemical Patents Inc.
公开号:EP1521758A1
公开(公告)日:2005-04-13
US7247687B2
申请人:——
公开号:US7247687B2
公开(公告)日:2007-07-24
[EN] LATE TRANSITION METAL CATALYSTS FOR OLEFIN POLYMERIZATION AND OLIGOMERIZATION<br/>[FR] CATALYSEURS METALLIQUES A TRANSITION TARDIVE DESTINES A LA POLYMERISATION ET A L'OLIGOMERISATION D'OLEFINES
申请人:EXXONMOBIL CHEM PATENTS INC
公开号:WO2004007509A1
公开(公告)日:2004-01-22
This invention relates to a transition metal compound represented by the formula LMX wherein M is a Group 3 to 11 metal L is a bulky bidentate or tridentate neutral ligand that is bonded to M by two or three heteroatoms and at least one heteroatom is nitrogen; X is a substituted or unsubstituted catecholate ligand provided that the substituted catecholate ligand does not contain a 1,2-diketone functionality.