WO2025093859 - COMPLEX AND PROCESS
National phase entry is expected:
Publication Number
WO/2025/093859
Publication Date
08.05.2025
International Application No.
PCT/GB2024/052728
International Filing Date
25.10.2024
Title **
[English]
COMPLEX AND PROCESS
[French]
COMPLEXE ET PROCÉDÉ
Applicants **
JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Inventors
HARTLINE, Douglas Robert
SLACK, Eric David
Priority Data
63/594,203
30.10.2023
US
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2435 | |
| EPO | Filing, Examination, Granting | 15155 | |
| Japan | Filing, Examination, Granting | 2600 | |
| South Korea | Filing, Examination, Granting | 3033 | |
| USA | Filing, Examination, Granting | 6740 |
Total:
29,963
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present invention relates to the field of organic chemistry, specifically to pre-catalysts for producing boronic esters from organic molecules. The invention provides iridium complexes comprising N-N bidentate ligands. The iridium complexes of the invention find use in the production of boronic esters from organic molecules, said boronic esters may be used in cross-coupling reactions to produce more complex organic molecules. The invention further relates to a process for using the iridium complexes of the invention and to a process for preparing the iridium complexes of the invention.[French]
La présente invention concerne le domaine de la chimie organique, en particulier des pré-catalyseurs pour la production d'esters boroniques à partir de molécules organiques. L'invention concerne des complexes d'iridium comprenant des ligands bidentés N-N. Les complexes d'iridium de l'invention trouvent une utilisation dans la production d'esters boroniques à partir de molécules organiques, lesdits esters boroniques pouvant être utilisés dans des réactions de couplage croisé pour produire des molécules organiques plus complexes. L'invention concerne en outre un procédé d'utilisation des complexes d'iridium de l'invention et un procédé de préparation des complexes d'iridium de l'invention.