HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → 9-Benzyl-anthracene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Anthrone | HCID 7018 | — |
| Reactant | Benzyl Bromide | HCID 7498 | — |
| Product | 9-Benzyl-anthracene | HCID 264401 | — |
| Product | HCID 13741965 | HCID 13741965 | — |
Reaction Steps
According to a method reported by Sieglitz and Marx, Berichte 56, 1619(1923) and by F. H. C. Stuart, Australian J. Chem., 478(1960), 8.2 g of 9-benzyl-anthracene was synthesized from 18.9 g of anthrone and 50 g of benzyl bromide. A solution of 4.8 g of 9-benzyl bromide in 40 ml of acetic acid was chloromethylated with 3.2 g of paraformaldehyde and hydrochloride gas to give 3.4 g of 9-benzyl-10-chloromethylanthracene (mp: 146° to 147° C.) after recrystallization from benzene.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05049455 |
| Source dataset | uspto-grants-1991_09 |
| ORD ID | ord-6e541d75f0c341a8a3ee12cbe033cab3 |
| Source note | uspto-grants-1991_09 |