Articles with "tri tetramerization" as a keyword



Photo by ramshaaah from unsplash

Chromium N-phosphinoamidine ethylene tri-/tetramerization catalysts: Designing a step change in 1-octene selectivity

Sign Up to like & get
recommendations!
Published in 2020 at "Journal of Catalysis"

DOI: 10.1016/j.jcat.2020.10.021

Abstract: Abstract Steric reduction principles were applied in N-phosphinoamidine ligand (PN) design to significantly improve 1-octene selectivity in ethylene tri-/tetramerization chromium catalysis. Novel phosphole- and phospholane-based PN-ligands were prepared and used to synthesize discrete chromium complexes… read more here.

Keywords: tri tetramerization; ethylene tri; octene selectivity; selectivity ... See more keywords
Photo from wikipedia

Chromium-Based Complexes Bearing Aminophosphine and Phosphine–Imine–Pyrryl Ligands for Selective Ethylene Tri/Tetramerization

Sign Up to like & get
recommendations!
Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.3c02083

Abstract: A series of Cr-based complexes 6–10 bearing aminophosphine (P,N) ligands Ph2P–L–NH2 [L = CH2CH2 (1), L = CH2CH2CH2 (2), and L = C6H4CH2 (3)] and phosphine–imine–pyrryl (P,N,N) ligands 2-(Ph2P–L–N=CH)C4H3NH [L = CH2CH2CH2 (4) and L… read more here.

Keywords: ethylene tri; complexes bearing; tri tetramerization; based complexes ... See more keywords