Rare-earth metal complexes as catalysts for ring-opening polymerization of cyclic esters

DM Lyubov, AO Tolpygin, AA Trifonov - Coordination Chemistry Reviews, 2019 - Elsevier
Rare-earth metal complexes as catalysts for ring-opening polymerization of cyclic esters -
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Cooperative catalysis with first‐row late transition metals

JI van der Vlugt - European Journal of Inorganic Chemistry, 2012 - Wiley Online Library
Cooperative catalysis with first‐row transition metals holds much promise for future
developments regarding sustainable, selective transformations, including eg alkenes …

Coordination chemistry and reactivity of zinc complexes supported by a phosphido pincer ligand

I D'Auria, M Lamberti, M Mazzeo… - … A European Journal, 2012 - Wiley Online Library
The preparation and characterization of new ZnII complexes of the type [(PPP) ZnR] in which
R= Et (1) or N (SiMe3) 2 (2) and PPP is a tridentate monoanionic phosphido ligand (PPP‐H …

Group 4 metal complexes bearing thioetherphenolate ligands. coordination chemistry and ring-opening polymerization catalysis

F Della Monica, E Luciano, G Roviello, A Grassi… - …, 2014 - ACS Publications
A series of group 4 metal complexes 1–4 (1=(t-BuOS) 2Ti (Oi-Pr) 2; 2=(t-BuOS) 2Zr (Ot-Bu)
2; 3=(t-BuOS) 2Hf (Ot-Bu) 2; 4=(CumOS) 2Zr (Ot-Bu) 2) supported by two phenolate …

Efficient and Heteroselective Heteroscorpionate Rare-Earth-Metal Zwitterionic Initiators for ROP of rac-Lactide: Role of σ-Ligand

Z Mou, B Liu, X Liu, H Xie, W Rong, L Li, S Li… - …, 2014 - ACS Publications
A series of oxophosphine (3, 5-Me2Pz) 2CHP (R) 2O (Pz= pyrazole; R= t Bu (HL1), Cy
(HL2)) and iminophosphine (3, 5-Me2Pz) 2CHP (R) 2NAr (R= Cy, Ar= Ph (HL3); R= Ph, Ar …

Synthesis and catalytic application of [PPP]-pincer iron, nickel and cobalt complexes for the hydrosilylation of aldehydes and ketones

X Qi, H Zhao, H Sun, X Li, O Fuhr… - New Journal of Chemistry, 2018 - pubs.rsc.org
A new synthetic strategy for the novel diphosphine-phosphine oxide ligand (1)(Ph2P-
(C6H4)) 2P (O) H was designed. A series of [PPP]-pincer Fe, Ni, and Co complexes were …

Bis (phosphinic) diamido yttrium amide, alkoxide, and aryloxide complexes: An evaluation of lactide ring-opening polymerization initiator efficiency

RH Platel, AJP White, CK Williams - Inorganic Chemistry, 2011 - ACS Publications
The synthesis and characterization of a series of bis (phosphinic) diamido yttrium alkoxide,
amide, and aryloxide initiators are reported. The new complexes are characterized using …

Coordination of an N-Heterocyclic Phosphenium Containing Pincer Ligand to a Co(CO)2 Fragment Allows Oxidation To Form an Unusual N-Heterocyclic Phosphinito …

B Pan, MW Bezpalko, BM Foxman, CM Thomas - Organometallics, 2011 - ACS Publications
A tridentate pincer ligand featuring a central N-heterocyclic phosphenium (NHP+) donor has
been coordinated to a Co (CO) 2 fragment to generate the Co NHP complex [PPP] Co (CO) …

Poly (lactide-co-ε-caprolactone) copolymers prepared using bis-thioetherphenolate group 4 metal complexes: Synthesis, characterization and morphology

F Della Monica, E Luciano, A Buonerba, A Grassi… - RSC Advances, 2014 - pubs.rsc.org
Titanium and zirconium complexes 1–3 (1=(t-BuOS) 2Ti (Oi-Pr) 2; 2=(t-BuOS) 2Zr (Ot-Bu) 2;
3=(CumOS) 2Zr (Ot-Bu) 2) supported by two phenolate bidentate ligands (t-BuOS-H= 4, 6-di …

Scandium versus yttrium {amino-alkoxy-bis (phenolate)} complexes for the stereoselective ring-opening polymerization of racemic lactide and β-butyrolactone

Y Chapurina, J Klitzke, OL Casagrande Jr… - Dalton …, 2014 - pubs.rsc.org
Scandium and yttrium amide complexes Ln {ONXOR1, R2}(N (SiHMe2) 2)(THF) n (Ln= Sc,
n= 0 or Y, n= 1; X= NMe2 or OMe; R1= Cumyl or p-Cl-Cumyl; R2= Me or Cumyl) were …