HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosgene → HCID 13562314, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosgene | HCID 6371 | — |
| Reactant | Dabco | HCID 9237 | — |
| Reactant | HCID 13322003 | HCID 13322003 | — |
| Solvent | O-Xylene | HCID 7237 | — |
| Product | HCID 13562314 | HCID 13562314 | — |
Reaction Steps
A suspension of 3.3 g of the N-(n-butylamino carbonyl) derivative of (XXV) in 75 ml of xylene containing 0.5 g of DABCO was heated to 125°-130° and a solution of 1.8 ml of liquid phosgene in 2 ml of xylene was added. The mixture was heated at reflux for an additional 1.5 hour, cooled under nitrogen, and concentrated to dryness in vacuo. A sample of the crude product displayed a characteristic sulfonyl isocyanate band in the IR at 2200 cm-1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04547217 |
| Source dataset | uspto-grants-1985_10 |
| ORD ID | ord-bd8f0f45d5a8438fb294d770bf147790 |
| Source note | uspto-grants-1985_10 |