HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → Tert-butyl 4-(4-chloro-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | Benzoic acid, 4-amino-, 1,1-dimethylethyl ester | HCID 233272 | — |
| Reactant | 2,4-Dichloro-6-(2,2,2-trifluoroethoxy)-1,3,5-triazine | HCID 58039636 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | Tert-butyl 4-(4-chloro-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoate | HCID 86652471 | 65% |
Reaction Steps
To a solution of 2,4-dichloro-6-(2,2,2-trifluoroethoxy)-1,3,5-triazine (10 g, 40.3 mmol) in THF (100 mL) was added tert-butyl 4-aminobenzoate (7.79 g, 40.3 mmol) and Hunig's Base (7.04 mL, 40.3 mmol). The resulting mixture was stirred for 16 h. The precipitate was filtered and washed with Et2O, dried, then washed with water and dried to give the tert-butyl 4-(4-chloro-6-(2,2,2-trifluoroethoxy)-1,3,5-triazin-2-ylamino)benzoate (10.6 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08445490B2 |
| Source dataset | uspto-grants-2013_05 |
| ORD ID | ord-2de1e98c15b444cf964b8c6742057d59 |
| Source note | uspto-grants-2013_05 |