WO2024252140 - GOLD COMPLEX, METHOD OF PREPARATION AND USE
National phase entry:
Publication Number
WO/2024/252140
Publication Date
12.12.2024
International Application No.
PCT/GB2024/051457
International Filing Date
06.06.2024
Title **
[English]
GOLD COMPLEX, METHOD OF PREPARATION AND USE
[French]
COMPLEXE D'OR, PROCÉDÉ DE PRÉPARATION ET UTILISATION
Applicants **
JOHNSON MATTHEY DAVY TECHNOLOGIES LIMITED
5th Floor
2 Gresham Street
London EC2V 7AD, GB
Inventors
CARTWRIGHT, Joseph
c/o Cardiff University
30-36 Newport Road
Cardiff CF24 0DE, GB
DUMMER, Nicholas Francois
c/o Cardiff University
30-36 Newport Road
Cardiff CF24 0DE, GB
HUTCHINGS, Graham John
c/o Cardiff University
30-36 Newport Road
Cardiff CF24 0DE, GB
JOHNSTON, Peter
c/o Johnson Matthey
Orchard Road
Royston SG8 5HE, GB
LAZARIDOU, Anna
c/o Cardiff University
30-36 Newport Road
Cardiff CF24 0DE, GB
LOPEZ-MARTIN, Angeles
c/o Cardiff University
30-36 Newport Road
Cardiff CF24 0DE, GB
PATTISSON, Samuel David
c/o Cardiff University
30-36 Newport Road
Cardiff CF24 0DE, GB
SMIT, Joost Johannes
c/o Johnson Matthey
10 Eastbourne Terrace
London W2 6LG, GB
SMITH, Louise Rhiannon
c/o Cardiff University
30-36 Newport Road
Cardiff CF24 0DE, GB
Priority Data
23386043.6
08.06.2023
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1105 | |
| EPO | Filing, Examination | 4666 | |
| Japan | Filing | 597 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 3310 |
Total: 10253 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The specification describes complexes comprising gold and a nitrogen-containing ligand of Formula (II) or (III). The complexes may be supported on a support. Also described is a method of preparing supported complexes and a method of catalytic hydrochlorination using the complexes. The complexes are particularly suitable as catalysts for the conversion of acetylene to vinyl chloride monomer.[French]
La description décrit des complexes comprenant de l'or et un ligand contenant de l'azote de formule (II) ou (III). Les complexes peuvent être supportés sur un support. L'invention concerne également un procédé de préparation de complexes supportés et un procédé d'hydrochloration catalytique utilisant les complexes. Les complexes sont particulièrement appropriés en tant que catalyseurs pour la conversion d'acétylène en monomère de chlorure de vinyle.