Patent ID: 8394902
Filing Date: 2013-03-12
Classification: B01J,C07D,C07F,C08F

Abstract:
1. A pyridyldiamido transition metal complex represented by the formula: (I), (II), or (III): wherein: M is a Group 3, 4, 5, 6, 7, 8, 9, 10, 11, or 12 metal; R R E is carbon, silicon, or germanium; each R R R L is an anionic leaving group, where the L groups may be the same or different and any two L groups may be linked to form a dianionic leaving group; n is 0, 1, 2, 3, or 4; L′ is neutral Lewis base; w is 0, 1, 2, 3, or 4; Z is —(R J is C or Si; Q is C, O, N, or Si; R p is 1 or 2; and q is 1 or 2.