HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphosgene → HCID 22730413, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphosgene | HCID 94429 | — |
| Reactant | HCID 28903252 | HCID 28903252 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 22730413 | HCID 22730413 | — |
Reaction Steps
A mixture of Example 166B (1.36 g, 5.59 mmol) and triphosgene (582 mg, 1.96 mmol) in dioxane was heated to reflux for 16 hours and concentrated. The concentrate was purified by flash column chromatography on silica gel with 30% ethyl acetate/hexanes to provide the desired product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06720338B2 |
| Source dataset | uspto-grants-2004_04 |
| ORD ID | ord-a61d04907be344a2a5483b16590127d5 |
| Source note | uspto-grants-2004_04 |