HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 53773862, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 10848217 | HCID 10848217 | — |
| Product | HCID 53773862 | HCID 53773862 | — |
Reaction Steps
A mixture of (R)-2,4-diethyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carboxylic acid (1.0 g) in thionyl chloride (10 ml) was stirred under reflux for 2 hours. Thionyl chloride was distilled off under reduced pressure to give (R)-2,4-diethyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-7-carbonyl chloride (1.14 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05597820 |
| Source dataset | uspto-grants-1997_01 |
| ORD ID | ord-2249a488f09e4e82b243c47d35711c3d |
| Source note | uspto-grants-1997_01 |