Sulfonamide-supported group 4 catalysts for the ring-opening polymerization of epsilon-caprolactone and rac-lactide.

Sulfonamide-supported group 4 catalysts for the ring-opening polymerization of epsilon-caprolactone and rac-lactide.

Reaction of RCH(2)N(CH(2)CH(2)NHSO(2)Tol)(2) (R = 2-NC(5)H(4) (8, H(2)L(py)) or MeOCH(2) (9, H(2)L(OMe))) with Ti(NMe(2))(4) at room temperature afforded Ti(L(py))(NMe(2))(2) (10) or Ti(L(OMe))(NMe(2))(2) (11), respectively, which contain tetradentate bis(sulfonamide)amine ligands. The corresponding...

Full description

Bibliographic Details
Main Authors:	Schwarz, A, Thompson, A, Mountford, P
Format:	Journal article
Language:	English
Published:	2009

Similar Items

Sulfonamide-Supported Aluminum Catalysts for the Ring-Opening Polymerization of rac-Lactide
by: Schwarz, A, et al.
Published: (2010)

Sulfonamide, Phenolate, and Directing Ligand-Free Indium Initiators for the Ring-Opening Polymerization of rac-Lactide
by: Blake, M, et al.
Published: (2011)

Lanthanide borohydride complexes supported by diaminobis(phenoxide) ligands for the polymerization of epsilon-caprolactone and L- and rac-lactide.
by: Bonnet, F, et al.
Published: (2005)

Ligand Variations in New Sulfonamide-Supported Group 4 Ring-Opening Polymerization Catalysts
by: Schwarz, A, et al.
Published: (2010)

Ring-Opening Polymerization of rac-Lactide by Bis(phenolate)amine-Supported Samarium Borohydride Complexes: An Experimental and DFT Study
by: Dyer, H, et al.
Published: (2010)

Polymetallic Group 4 Complexes: Catalysts for the Ring Opening Polymerisation of <i>rac</i>-Lactide
by: David T. Jenkins, et al.
Published: (2021-04-01)

Dicationic and zwitterionic catalysts for the amine-initiated, immortal ring-opening polymerisation of rac-lactide: facile synthesis of amine-terminated, highly heterotactic PLA.
by: Clark, L, et al.
Published: (2010)

Mono(imidazolin-2-iminato) Hafnium Complexes: Synthesis and Application in the Ring-Opening Polymerization of <i>ε</i>-Caprolactone and <i>rac</i>-Lactide
by: Maxim Khononov, et al.
Published: (2022-10-01)

Application of Diethylzinc/Propyl Gallate Catalytic System for Ring-Opening Copolymerization of <i>rac</i>-Lactide and ε-Caprolactone
by: Rafał Wyrębiak, et al.
Published: (2019-11-01)

Sulfonamide supported catalysts for the ring opening polymerisation of cyclic esters
by: Schwarz, A
Published: (2010)

Synthesis and rac-lactide ring-opening polymerisation studies of new alkaline earth tetrahydroborate complexes.
by: Collins, R, et al.
Published: (2013)

Cationic and charge-neutral calcium tetrahydroborate complexes and their use in the controlled ring-opening polymerisation of rac-lactide.
by: Cushion, MG, et al.
Published: (2011)

Ring-Opening Polymerization of <i>rac</i>-Lactide Catalyzed by Octahedral Nickel Carboxylate Complexes
by: Alexey Nikiforov, et al.
Published: (2023-01-01)

1-n-Butyl-3-methylimidazolium-2-carboxylate: a versatile precatalyst for the ring-opening polymerization of ε-caprolactone and rac-lactide under solvent-free conditions
by: Astrid Hoppe, et al.
Published: (2013-04-01)

A DFT study of the mechanism of polymerization of epsilon-caprolactone initiated by organolanthanide borohydride complexes.
by: Barros, N, et al.
Published: (2008)

Ring-opening polymerisation of l- and rac-lactide using group 4 permethylpentalene aryloxides and alkoxides
by: Turner, ZR, et al.
Published: (2021)

Isoselective Ring-Opening Polymerization of <i>rac</i>-Lactide Catalyzed by Simple Potassium Amidate Complexes Containing Polycyclic Aryl Group
by: Jiahao Gao, et al.
Published: (2023-04-01)

Computational evaluation of zirconocene catalysts for ε-caprolactone cationic ring-opening polymerization
by: Wijitra Meelua, et al.
Published: (2024-02-01)

Efficient Diethylzinc/Gallic Acid and Diethylzinc/Gallic Acid Ester Catalytic Systems for the Ring-Opening Polymerization of rac-Lactide
by: Karolina Żółtowska, et al.
Published: (2015-12-01)

Ring-opening polymerization of lactides and ε-caprolactone catalyzed by Zn(II) aryl carboxylate complexes supported by 4-pyridinyl schiff base ligands
by: Damilola C. Akintayo, et al.
Published: (2023-02-01)

Zirconocene alkoxides and aryloxides for the polymerization of L- and rac-lactide
by: Buffet, J-C, et al.
Published: (2016)

Electrospun silk fibroin/poly(lactide-co-ε-caprolactone) nanofibrous scaffolds for bone regeneration
by: Wang Z, et al.
Published: (2016-04-01)

Lithium Complexes Derived of Benzylphosphines: Synthesis, Characterization and Evaluation in the ROP of rac-Lactide and ε-Caprolactone
by: Ernesto Rufino-Felipe, et al.
Published: (2017-12-01)

Ring-opening Bulk-melt Polymerization of Poly(L-lactide)
by: H. Darestani Farahani, et al.
Published: (2003-12-01)

Factors influencing catalytic behavior of titanium complexes bearing bisphenolate ligands toward ring-opening polymerization of L-lactide and ε-caprolactone
by: M-T. Jiang, et al.
Published: (2018-02-01)

Constrained geometry scandium permethylindenyl complexes for the ring-opening polymerisation of l- and rac-lactide.
by: Diteepeng, N, et al.
Published: (2019)

Pyrazolyl-based zinc(II) carboxylate complexes: synthesis, characterization and catalytic behaviour in ring opening polymerization of ε-caprolactone and D,L-lactide
by: Divambal Appavoo, et al.
Published: (2022-01-01)

Indium phosphasalen catalysts showing high isoselectivity and activity in racemic lactide and lactone ring opening polymerizations
by: Williams, CK, et al.
Published: (2020)

Facile Preparation of Stereoblock PLA From Ring-Opening Polymerization of rac-Lactide by a Synergetic Binary Catalytic System Containing Ureas and Alkoxides
by: Ze Kan, et al.
Published: (2018-11-01)

Macromolecular Dyes by Chromophore-Initiated Ring Opening Polymerization of L-Lactide
by: Francesca Cicogna, et al.
Published: (2020-08-01)

Zinc Complexes Containing Coumarin-Derived Anilido-Aldimine Ligands as Catalysts for Ring Opening Polymerization of L-Lactide
by: Chi-Tien Chen, et al.
Published: (2015-03-01)

The Novel Gallium Aminobisphenolate Initiator of the Ring-Opening Copolymerization of L-Lactide and ε-Caprolactone: A Computational Study
by: Maxim V. Zabalov, et al.
Published: (2022-12-01)

Synthesis and structures of calcium and strontium 2,4-di-tert-butylphenolates and their reactivity towards the amine co-initiated ring-opening polymerisation of rac-lactide.
by: Clark, L, et al.
Published: (2013)

Novel Zinc-Catalytic Systems for Ring-Opening Polymerization of ε-Caprolactone
by: Karolina Żółtowska, et al.
Published: (2015-02-01)

Isoselective lactide ring opening polymerisation using [2]rotaxane catalysts
by: Lim, J, et al.
Published: (2019)

Phosphazene Functionalized Silsesquioxane-Based Porous Polymer as Thermally Stable and Reusable Catalyst for Bulk Ring-Opening Polymerization of ε-Caprolactone
by: Yuliya A. Piskun, et al.
Published: (2023-03-01)

Aluminum Salen Complexes Modified with Unsaturated Alcohol: Synthesis, Characterization, and Their Activity towards Ring-Opening Polymerization of ε-Caprolactone and <i>D</i>,<i>L</i>-Lactide
by: Kirill V. Zaitsev, et al.
Published: (2023-01-01)

Ring-Opening Polymerization of ε-Caprolactone Initiated by Ganciclovir (GCV) for the Preparation of GCV-Tagged Polymeric Micelles
by: Alicia J. Sawdon, et al.
Published: (2015-02-01)

Yarrowia lipolytica Extracellular Lipase Lip2 as Biocatalyst for the Ring-Opening Polymerization of ε-Caprolactone
by: Karla A. Barrera-Rivera, et al.
Published: (2017-11-01)

"Preparation and characterization of poly (L-lactide)-ε-caprolactone / DL-lactide copolymer-poly(L-lactide) thermoplastic elastomers"
by: LI Shi-hong, WU Jun-fei, JIN Yu-shun, WU Yi-bo, LIAN Hui-qin
Published: (2022-09-01)