[OSSO]-bisphenolate metal complexes: A powerful and versatile tool in polymerization catalysis

V Paradiso, V Capaccio, DH Lamparelli… - Coordination Chemistry …, 2021 - Elsevier
Since the report of the stereospecific polymerization of styrene dated 2003, metal complexes
bearing [OSSO]-bisphenolate ligands have been successfully applied in different branches …

Indium Complexes Supported by 1,ω-Dithiaalkanediyl-Bridged Bis(phenolato) Ligands: Synthesis, Structure, and Controlled Ring-Opening Polymerization of l …

I Peckermann, A Kapelski, TP Spaniol… - Inorganic …, 2009 - ACS Publications
Indium bis (phenolato) complexes [In (L) R (THF) n](L= 1, 4-dithiabutanediylbis (4, 6-di-tert-
butylphenolato)(etbbp), R= Cl, n= 0, 1; L= 1, 3-dithiapropanediylbis (6-tert-butyl-4 …

Enhancement on alternating copolymerization of carbon monoxide and styrene by dibenzobarrelene-based α-diimine palladium catalysts

Z Xiao, H Zheng, C Du, L Zhong, H Liao, J Gao… - …, 2018 - ACS Publications
CO/styrene copolymerization by α-diimine palladium catalysts is a promising method for
direct synthesis of polyketones. The effect of the catalyst backbone structure on CO/styrene …

NH4I-Promoted and H2O-Controlled Intermolecular Bis-sulfenylation and Hydroxysulfenylation of Alkenes via a Radical Process

R He, X Chen, Y Li, Q Liu, C Liao, L Chen… - The Journal of Organic …, 2019 - ACS Publications
An NH4I-promoted and H2O-controlled intermolecular difunctionalization of alkenes for the
synthesis of bis-methylsulfane and β-hydroxysulfides is presented. Mechanistic investigation …

Zirconium Complex of an [OSSO]-Type Diphenolate Ligand Bearing trans-1,2-Cyclooctanediylbis(thio) Core: Synthesis, Structure, and Isospecific 1-Hexene …

A Ishii, T Toda, N Nakata, T Matsuo - Journal of the American …, 2009 - ACS Publications
Six-coordinated dibenzyl Zr complex bearing an [OSSO]-type tetradentate ligand was
synthesized, and the structure was fully characterized by NMR spectroscopy and X-ray …

Controlled Isospecific Polymerization of α-Olefins by Hafnium Complex Incorporating with a trans-Cyclooctanediyl-Bridged [OSSO]-Type Bis(phenolate) Ligand

N Nakata, T Toda, T Matsuo, A Ishii - Macromolecules, 2013 - ACS Publications
Treatment of trans-cyclooctanediyl-bridged [OSSO]-type ligand 1 with Hf (CH2Ph) 4 in
toluene afforded the corresponding hafnium (IV) dibenzyl complex 5 as pale yellow crystals …

Synthesis and self-assembly of isotactic polystyrene-block-poly (ethylene glycol)

ZY Li, R Liu, BY Mai, S Feng, Q Wu, GD Liang… - Polymer …, 2013 - pubs.rsc.org
Isotactic polystyrene-block-poly (ethylene glycol)(iPS-b-PEG) was synthesized via a thiol–
ene click coupling reaction of vinyl-terminated isotactic polystyrene (iPS–) with thiol …

Enantiomerically Pure Titanium Complexes Containing an [OSSO]‐Type Bis (phenolate) Ligand: Synthesis, Structure, and Formation of Optically Active Oligostyrenes

GJM Meppelder, K Beckerle… - Chemistry–An Asian …, 2008 - Wiley Online Library
Abstract Chiral 1, 2‐trans‐dithiocyclohexanediyl‐bridged bis (phenols) of the type [2, 2′‐
{HOC6H2‐6‐R1‐4‐R2} 2S2C6H10]([OSSO] H2, R1= tBu, iPr, H; R2= tBu, iPr, Me) could be …

Copolymerization of ethylene with isoprene promoted by titanium complexes containing a tetradentate [OSSO]‐type bis (phenolato) ligand

C Capacchione, D Saviello… - Journal of Polymer …, 2010 - Wiley Online Library
Copolymerization of ethylene with isoprene (IP) catalyzed by 1, 4‐dithabutanediyl‐linked bis
(phenolato) titanium complexes 1 and 2 and methylaluminoxane (MAO) produced …

A nucleation mechanism leading to stacking of lamellar crystals in polymer thin films

S Majumder, P Poudel, H Zhang, J Xu… - Polymer …, 2020 - Wiley Online Library
Systematic studies based on well‐controllable model systems aim at understanding how
crystallization from a melt or solution of randomly coiled polymers leads to the formation of …