HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-(Trifluoromethyl)phenylboronic acid → 4-Methyl-2-[4'-chloro-3'-trifluoromethyl-5-(3-trifluoromethylphenoxy)-biphenyl-3-yl]-pentanoic acid methyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-(Trifluoromethyl)phenylboronic acid | HCID 2734388 | — |
| Reactant | 2-(4'-Chloro-5-hydroxy-3'-trifluoromethyl-biphenyl-3-yl)-4-methyl-pentanoic acid methyl ester | HCID 57754927 | — |
| Product | 4-Methyl-2-[4'-chloro-3'-trifluoromethyl-5-(3-trifluoromethylphenoxy)-biphenyl-3-yl]-pentanoic acid methyl ester | HCID 57754965 | 71% |
Reaction Steps
The title compound was prepared in 71% yield from 2-(5-hydroxy-4′-chloro-3′-trifluoromethyl-biphenyl-3-yl)-4-methyl-pentanoic acid methyl ester (prepared in Example A) and 3-trifluoromethylphenylboronic acid under the conditions described in Example 15, step (g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07557244B2 |
| Source dataset | uspto-grants-2009_07 |
| ORD ID | ord-e2347329bb5e45ce826d5d70e4b60e2b |
| Source note | uspto-grants-2009_07 |