HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 17173442, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Ethyl chloroformate | HCID 10928 | — |
| Reactant | 4-Bromo-3-methylaniline | HCID 23359 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 17173442 | HCID 17173442 | 37% |
Reaction Steps
4-Bromo-3-methylaniline (5.00 g, 27 mmol) and triethylamine (4.5 ml, 32 mmol) were stirred in dichloromethane (200 ml) as ethyl chloroformate (3.1 ml, 32 mmol) was added dropwise. The mixture was stirred for 2 h, when water was added. After stirring for a further 15 min, the white precipitate was filtered off, and the filtrate was separated. The organic portion was dried (Na2SO4) and evaporated to give the title compound (2.57 g, 37%) as an orange-brown oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05972951 |
| Source dataset | uspto-grants-1999_10 |
| ORD ID | ord-2a0b8fb167f6470185a4d666b24750f4 |
| Source note | uspto-grants-1999_10 |