HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl Ethyl Ketone → HCID 21461386, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl Ethyl Ketone | HCID 6569 | — |
| Reactant | HCID 21461382 | HCID 21461382 | — |
| Reactant | HCID 21461387 | HCID 21461387 | — |
| Product | HCID 21461386 | HCID 21461386 | 82% |
Reaction Steps
4-Bromomethyl-9-ethyl-9-methyl-3,5,8, 10-tetraoxabicyclo[5.3.0]decane was prepared in a similar way to 4-bromomethyl-9,9-dimethyl-3,5,8, 10-tetraoxabicyclo [5.3.0]decane starting from 198.2 mmole (45 g ) of 2-bromomethyl-5,6-dihydroxy-1,3-dioxepane and 1.225 mol (88.3 g) of ethylmethylketone, fractional distillation giving 46 g (82% yield) from 95° to 100° C. (0.25 mbar).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05703249 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-41aa75fbdaaa415ba1244467a7d2e77c |
| Source note | uspto-grants-1997_12 |