HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosgen toluene → 1-Isocyanato-4-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosgen toluene | HCID 19083224 | — |
| Reactant | 4-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)aniline | HCID 21917640 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 1-Isocyanato-4-(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzene | HCID 86709886 | — |
Reaction Steps
To a stirred 0° C. solution of 18 (0.59 g, 2.29 mmol) in DCM (23 mL) was added a 20% phosgene/toluene solution (2.42 mL). After stirring for 3 h the reaction mixture was concentrated under reduced pressure and carried on without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08841460B2 |
| Source dataset | uspto-grants-2014_09 |
| ORD ID | ord-4d9ae502f1a9421a908e220b967daec3 |
| Source note | uspto-grants-2014_09 |