HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium hydride → Rac-2-ethoxy-3-[1-(5-methyl-2-phenyl-oxazol-4-ylmethyl)-1h-indol-4-yl]-propionic acid ethyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 4-(Chloromethyl)-5-methyl-2-phenyl-1,3-oxazole | HCID 9794289 | — |
| Reactant | Rac-2-ethoxy-3-(1h-indol-4-yl)-propionic acid ethyl ester | HCID 69279879 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | Rac-2-ethoxy-3-[1-(5-methyl-2-phenyl-oxazol-4-ylmethyl)-1h-indol-4-yl]-propionic acid ethyl ester | HCID 69280416 | — |
Reaction Steps
In analogy to the procedures described in examples 1 a] and 1 b], rac-2-ethoxy-3-(1H-indol-4-yl)-propionic acid ethyl ester was reacted with 4-chloromethyl-5-methyl-2-phenyl-oxazole in N,N-dimethylformamide in the presence of sodium hydride to yield rac-2-ethoxy-3-[1-(5-methyl-2-phenyl-oxazol-4-ylmethyl)-1H-indol-4-yl]-propionic acid ethyl ester, which was subsequently saponified to yield rac-2-ethoxy-3-[1-(5-methyl-2-phenyl-oxazol-4-ylmethyl)-1H-indol-4-yl]-propionic acid as off-white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07098228B2 |
| Source dataset | uspto-grants-2006_08 |
| ORD ID | ord-8f3f4dd495c149d096e60f2e3399d620 |
| Source note | uspto-grants-2006_08 |