HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → HCID 13090787, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | 3,7-Dichloro-8-(dichloromethyl)quinoline | HCID 13090785 | — |
| Product | HCID 13090787 | HCID 13090787 | — |
Reaction Steps
56 parts of 3,7-dichloro-8-dichloromethylquinoline in 250 parts of 90% strength sulfuric acid were stirred at 100° C. for 6 hours. After cooling, the solution was poured onto ice and the precipitated solid was filtered off with suction, washed neutral with water and dried. 195 parts of 3,7-dichloroquinoline-8-carbaldehyde of melting point 208° C. were obtained. The yield corresponds to 87% of theory.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04632696 |
| Source dataset | uspto-grants-1986_12 |
| ORD ID | ord-6c3a9bd7887d47a181675aaaaf33d8c5 |
| Source note | uspto-grants-1986_12 |