New facets of an old ligand: titanium and zirconium complexes of phenylenediamine bis(phenolate) in lactide polymerisation catalysis

Literature Information

Publication Date 2009-10-02
DOI 10.1039/B915211C
Impact Factor 6.222
Authors

Ayellet L. Zelikoff, Jacob Kopilov, Israel Goldberg, Geoffrey W. Coates, Moshe Kol


View Original

Abstract

Phenylenediamine bis(phenolate) binds in the reduced dianionic form to titanium and zirconium alkoxides giving either mononuclear or bridging dinuclear complexes depending on the metal precursors; the fluxional mononuclear titanium complex is found to exhibit extremely high activity in polymerisation of rac-lactide in the melt.

Related Literature

Front cover

Cover

DOI: 10.1039/D0SE90045A

An acoustic field-based conformal transfection system for improving the gene delivery efficiency

Jieqiong Wang, Shuai Zhao, Man Lin Lai, Tianan Jiang, Fei Yan

2021-04-14 Paper

DOI: 10.1039/D1BM00251A

Reviews

Other

DOI: 10.1039/AN8992400278

Encapsulated Sb and Sb2O3 particles in waste-tire derived carbon as stable composite anodes for sodium-ion batteries

Manikandan Palanisamy, Vilas G. Pol, Kia Jackson, Charl J. Jafta, Craig A. Bridges, Sheng Dai, Alan M. Levine, Richard J. Lee

2020-05-04 Paper

DOI: 10.1039/D0SE00408A

Cobalt(ii) ions and cobalt nanoparticle embedded porous organic polymers: an efficient electrocatalyst for water-splitting reactions

Krishnan Giribabu, Murugavel Kathiresan, Kyusik Yun

2020-05-11 Paper

DOI: 10.1039/D0SE00580K

Hyperbranched PEG-based supramolecular nanoparticles for acid-responsive targeted drug delivery

Xiaofei Chen, Xuemei Yao, Chunran Wang, Li Chen, Xuesi Chen

2015-05-13 Paper

DOI: 10.1039/C5BM00061K

Back cover

Cover

DOI: 10.1039/D0SE90047H

You might also like

Compound Q&A

What industries use (1R,3S)-1,3-Cyclopentanediol (CAS: 16326-97-9)?

(1R,3S)-1,3-Cyclopentanediol finds applications in various industries. In the ph...

16326-97-9(1R,3S)-1,3-Cyclopen...
Compound Q&A

What precautions should be taken when handling N'-[4-(Dimethylamino)phenyl]-N,N-dimethyl-1,4-benzenediamine (CAS: 637-31-0)?

When handling N'-[4-(Dimethylamino)phenyl]-N,N-dimethyl-1,4-benzenediamine, it i...

637-31-0N'-[4-(Dimethylamino...
Compound Q&A

Are there alternatives to 5-(2,4-Difluorophenyl)-2-methoxypyrimidine (CAS: 1352318-16-1) in synthesis?

There are several alternatives to 5-(2,4-Difluorophenyl)-2-methoxypyrimidine in ...

1352318-16-15-(2,4-Difluoropheny...
Compound Q&A

What regulatory guidelines apply to 1-(3-Methoxyphenoxy)propan-2-ol (CAS: 382141-68-6)?

1-(3-Methoxyphenoxy)propan-2-ol (CAS: 382141-68-6) must comply with the Globally...

382141-68-61-(3-Methoxyphenoxy)...
Compound Q&A

Is Tetrodotoxin Citrate (CAS: 18660-81-6) safe?

Tetrodotoxin Citrate is extremely dangerous and should be handled with extreme c...

18660-81-6Tetrodotoxin Citrate
Compound Q&A

What are the main uses of 2-Methyl-2-propanyl [(1R,3S)-3-hydroxycyclopentyl]carbamate (CAS: 225641-84-9)?

2-Methyl-2-propanyl [(1R,3S)-3-hydroxycyclopentyl]carbamate (CAS: 225641-84-9) i...

225641-84-92-Methyl-2-propanyl ...
Compound Q&A

How should waste containing 4-(2-Hydroxyhexafluoroisopropyl)Benzoic Acid (CAS: 16261-80-6) be handled?

Waste containing 4-(2-Hydroxyhexafluoroisopropyl)Benzoic Acid (CAS: 16261-80-6) ...

16261-80-64-(2-Hydroxyhexafluo...
Compound Q&A

How is 2-Methyl-2-proanyl {(2S)-1-[(benzyloxy)amino]-3-hydroxy-3-methyl-1-oxo-2-butanyl}carbamate (CAS: 102507-19-7) typically synthesized?

2-Methyl-2-proanyl {(2S)-1-[(benzyloxy)amino]-3-hydroxy-3-methyl-1-oxo-2-butanyl...

102507-19-72-Methyl-2-propanyl ...
Compound Q&A

What is Benzeneethanamine, α-ethyl-, hydrochloride (1:1) (CAS: 20735-15-3)?

Benzeneethanamine, α-ethyl-, hydrochloride (1:1) is an organic compound with the...

20735-15-3Benzeneethanamine, α...
Compound Q&A

Are there alternatives to 3-{(E)-[4-(Dimethylamino)phenyl]diazenyl}benzoic acid (CAS: 20691-84-3) in synthesis?

In the synthesis of compounds similar to 3-{(E)-[4-(Dimethylamino)phenyl]diazeny...

20691-84-33-{(E)-[4-(Dimethyla...

Source Journal

Chemical Communications

Chemical Communications
CiteScore: 8.6
Self-citation Rate: 4.7%
Articles per Year: 2458

ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.