HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-(2-Methoxyphenoxy)-terephthalic acid dimethyl ester → 7-Fluoro-9-oxo-9H-xanthene-3-carboxylic acid methyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-(2-Methoxyphenoxy)-terephthalic acid dimethyl ester | HCID 57436671 | — |
| Reactant | 2-(4-Fluorophenoxy)-terephthalic acid dimethyl ester | HCID 57839253 | — |
| Product | 7-Fluoro-9-oxo-9H-xanthene-3-carboxylic acid methyl ester | HCID 57839238 | — |
Reaction Steps
Using an adaptation of the method described in Procedure 15, substituting 2-(4-fluorophenoxy)-terephthalic acid dimethyl ester, 1e for 2-(2-methoxyphenoxy)-terephthalic acid dimethyl ester, 1c, the title compound 7-fluoro-9-oxo-9H-xanthene-3-carboxylic acid methyl ester, 2e was obtained. MS m/z (MH+) 272.9.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07589104B2 |
| Source dataset | uspto-grants-2009_09 |
| ORD ID | ord-12062e37da4d46b0970e8326d273ccef |
| Source note | uspto-grants-2009_09 |