HuagongsheHuagongshe Chemistry Print Report · For research reference only
1,6-Cleve's acid → 1-Naphthol-8-sulfonic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1,6-Cleve's acid | HCID 8408 | — |
| Reactant | 1-Hydroxy-2-naphthalenesulfonic acid | HCID 11277 | — |
| Reactant | 1-Naphthalenesulfonic acid, 5-hydroxy- | HCID 67025 | — |
| Reactant | 2-Naphthalenesulfonic acid, 4-hydroxy- | HCID 77389 | — |
| Product | 1-Naphthol-8-sulfonic acid | HCID 67015 | — |
| Product | 1,6-Naphthalenedisulfonic acid, 8-hydroxy- | HCID 67019 | — |
Reaction Steps
Examples of suitable starting materials for these syntheses are 1-naphthol-2-sulfonic acid, 1-naphthol-3-sulfonic acid, 1-naphthol-5-sulfonic acid, 1-naphthol-6-sulfonic acid, 1-naphthylamine-6-sulfonic acid, from which 1-chloro-1-naphthol-6-sulfonic acid may be obtained by chlorination in the course of a Bucherer synthesis, 1-naphthol-7-sulfonic acid, 1-naphthol-8-sulfonic acid, 1-naphthol-3,8-disulfonic acid, 7-acetylamino-1-naphthol-3-sulfonic acid, 8-acetylamino-2-chloro-1-naphthol-5-sulfonic acid, 8-acetylamino-1-naphthol-5-sulfonic acid, 8-benzoylamino-1-naphthol-5-sulfonic acid, 8-acetylamino-1-naphthol-2,5-disulfonic acid and 5-acetylamino-1-naphthol-3-sulfonic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04524124 |
| Source dataset | uspto-grants-1985_06 |
| ORD ID | ord-7d174af437604bd492658300ff5c363e |
| Source note | uspto-grants-1985_06 |