HuagongsheHuagongshe Chemistry Print Report · For research reference only
Bromoacetyl bromide → 2-Bromo-N-isopropyl-N-methyl-acetamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Bromoacetyl bromide | HCID 61147 | — |
| Reactant | N-Methylisopropylamine | HCID 78485 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | 2-Bromo-N-isopropyl-N-methyl-acetamide | HCID 20594348 | — |
Reaction Conditions
| Temperature | -20 °C |
|---|
Reaction Steps
A solution of 26 ml of methyl isopropylamine in 100 ml of ether was added to a solution of 10 ml of bromo acetyl bromide in 150 ml of ether cooled to −20° C. and the mixture was allowed to return to 20° C. The mixture was stirred for 30 minutes at 20° C. and diluted with water, decanted and extracted with ether. The extracts were dried and separated out by distillation to obtain 13 g of the expected product with a boiling point of 71° C. to 72° C. under 1 mmHg.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06790971B1 |
| Source dataset | uspto-grants-2004_09 |
| ORD ID | ord-3dc4b506b8d643bbaf7373f0fa4412b9 |
| Source note | uspto-grants-2004_09 |