HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl Oxalate → Ethyl 2-(5-((tert-butyldiphenylsilyloxy)methyl)-4-((2R,6R)-2,6-dimethylmorpholino)-2,3-difluorophenyl)-2-oxoacetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl Oxalate | HCID 7268 | — |
| Reactant | (2R,6R)-4-(6-((tert-butyldiphenylsilyloxy)methyl)-2,3-difluorophenyl)-2,6-dimethylmorpholine | HCID 67358084 | — |
| Product | Ethyl 2-(5-((tert-butyldiphenylsilyloxy)methyl)-4-((2R,6R)-2,6-dimethylmorpholino)-2,3-difluorophenyl)-2-oxoacetate | HCID 86658066 | — |
Reaction Steps
Starting materials: (2R,6R)-4-(6-((tert-butyldiphenylsilyloxy)methyl)-2,3-difluorophenyl)-2,6-dimethylmorpholine (11.96 g, 24.13 mmol) (Intermediate 43) and diethyl oxalate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08658641B2 |
| Source dataset | uspto-grants-2014_02 |
| ORD ID | ord-24dfcc7af1b04cef80f3548a1d1bbf62 |
| Source note | uspto-grants-2014_02 |