HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triphosgene → 1261682-57-8
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triphosgene | HCID 94429 | — |
| Reactant | 3-Methoxy-2-methylaniline | HCID 11804822 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | 1261682-57-8 | HCID 60208799 | 95.3% |
Reaction Steps
A mixture of 1-methoxy-2-methyl-3-aminobenzene 15.0 g, triphosgene 48.7 g and toluene 350 mL was stirred with heating under reflux for three hours. The reaction mixtures after standing to cool were concentrated under reduced pressure to give 1-methoxy-3-isocyanato-2-methylbenzene 17.0 g.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09380782B2 |
| Source dataset | uspto-grants-2016_07 |
| ORD ID | ord-39ae8a79eabc4267a2e4c2e2e3e20742 |
| Source note | uspto-grants-2016_07 |