HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium hydride → 2-[[6-chloro-2-[[(2,3-difluorophenyl)methyl]thio]-4-pyrimidinyl]oxy]-(2S)-propanoic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | (L)-ethyl lactate | HCID 92831 | — |
| Reactant | N-[2-[[(2,3-difluorophenyl)methyl]thio]-6-[2-hydroxy-1-(hydroxymethyl)ethoxy]-4-pyrimidinyl]-1-azetidinesulfonamide | HCID 11698344 | — |
| Reactant | 4,6-Dichloro-2-((2,3-difluorobenzyl)thio)pyrimidine | HCID 85928037 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 2-[[6-chloro-2-[[(2,3-difluorophenyl)methyl]thio]-4-pyrimidinyl]oxy]-(2S)-propanoic acid ethyl ester | HCID 86619875 | — |
Reaction Steps
The subtitle compound was prepared according to the procedure outlined in example 1 step iii) using 4,6-Dichloro-2-[(2,3-difluorobenzyl)thio]pyrimidine (product of example 1 step (0.77 g), THF (15 mL), 2-hydroxy-(2S)-propanoic acid ethyl ester (0.40 mL) and 60% sodium hydride (0.14 g) to give the subtitle compound as a clear, colourless oil. Yield: 1 g
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08722883B2 |
| Source dataset | uspto-grants-2014_05 |
| ORD ID | ord-9c2ff88488a04a66bdd22f023f6bc906 |
| Source note | uspto-grants-2014_05 |