HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrogen Bromide → HCID 19594777, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrogen Bromide | HCID 260 | — |
| Reactant | HCID 19594794 | HCID 19594794 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 19594777 | HCID 19594777 | — |
Reaction Steps
In a manner analogous to Example 1D, prepare a solution of 3,5-dimethoxy-fluoren-9-one (4.0 g, 16.6 mmole) in 25 mL glacial acetic acid and react with 75 mL hydrogen bromide to obtain the title compound. (m.p. 301-3030° C. (dec.) (54%)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06004959 |
| Source dataset | uspto-grants-1999_12 |
| ORD ID | ord-262892b0738b45d493b7f5087c0dfd40 |
| Source note | uspto-grants-1999_12 |