HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → N-(2,6-dichlorobenzoyl)-4-[2-(methanesulfonylamino)phenyl]-L-phenylalanine methyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | N-(2,6-dichlorobenzoyl)-4-(2-aminophenyl)-L-phenylalanine methyl ester TFA salt | HCID 131723775 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | N-(2,6-dichlorobenzoyl)-4-[2-(methanesulfonylamino)phenyl]-L-phenylalanine methyl ester | HCID 54025320 | — |
Reaction Steps
N-(2,6-Dichlorobenzoyl)-4-(2-aminophenyl)-L-phenylalanine methyl ester TFA salt (90 mg) was dissolved in dry CH2Cl2 (5 mL). To this solution was added Et3N (85 μL) and MsCl (30 μL). The mixture was stirred at room temperature for 3 h and diluted with water. The organic phase was dried (MgSO4) and evaporated to give N-(2,6-dichlorobenzoyl)-4-[2-(methanesulfonylamino)phenyl]-L-phenylalanine methyl ester.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06855843B2 |
| Source dataset | uspto-grants-2005_02 |
| ORD ID | ord-0c9d4db4b39d4b469e3818482a703122 |
| Source note | uspto-grants-2005_02 |