Patents
US 12759967 B2: Process for preparing substituted biphenyls via Suzuki coupling of aryl-chlorides
- Granted
- 2026-10-13
- Filed
- 2022-05-10 application 18562130
- Type
- Utility · 11 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A process for preparing substituted biphenyls of the formula (I) which comprises reacting a compound of the formula (II) in the presence of a base and of a palladium catalyst, with an organoboron compound of the formula (IV).
Source: PTBLXML, file of 2026-10-13 (ipgb20261013.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| BASF SE 6,481 patents | Foreign company or organization | Ludwigshafen, DE | PTBLXML, file of 2026-10-13 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Thomas Schaub | Ludwigshafen, DE | 41 | PTBLXML, file of 2026-10-13 | |
| Desislava Slavcheva Petkova | Ludwigshafen, DE | 2 | PTBLXML, file of 2026-10-13 | |
| Jochen Dietz | Ludwigshafen, DE | 32 | PTBLXML, file of 2026-10-13 | |
| Roland Goetz | Ludwigshafen, DE | 50 | PTBLXML, file of 2026-10-13 | |
| A. Stephen K. Hashmi | Heidelberg, DE | 7 | PTBLXML, file of 2026-10-13 | |
| Patrizio Orecchia | Heidelberg, DE | PTBLXML, file of 2026-10-13 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| C07C | Acyclic or carbocyclic compounds | C07C201/12 | PTBLXML, file of 2026-10-13 |
| B01J | Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus | B01J31/24 | PTBLXML, file of 2026-10-13 |
| C07D | Heterocyclic compounds | C07D213/82 | PTBLXML, file of 2026-10-13 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
No recorded assignments or security interests on file for this patent.
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.