HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 12923096, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Anthralin | HCID 2202 | — |
| Reactant | Isobutylene | HCID 8255 | — |
| Solvent | Sulfuric Acid | HCID 1118 | — |
| Solvent | Chloroform | HCID 6212 | — |
| Product | HCID 12923096 | HCID 12923096 | 27.7% |
Reaction Steps
About 7 gm of isobutylene were introduced into a refluxing solution of 11.3 gm of 1,8-dihydroxy-9-(10H)anthracenone in 100 ml of chloroform and 6 ml of sulfuric acid. The resulting mixture was poured into water, and the organic phase was separated and worked up as described in Example 2. 3.9 gm of 2-tert. butyl-1,8-dihydroxy-9-(10H)anthracenone, m.p. 126°-127° C., corresponding to 27% of theory, were obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04327114 |
| Source dataset | uspto-grants-1982_04 |
| ORD ID | ord-8dfc5611ca5c49408454e6e836f6e2ef |
| Source note | uspto-grants-1982_04 |