HuagongsheHuagongshe Chemistry Print Report · For research reference only
Thionyl Chloride → HCID 54338259, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 54454612 | HCID 54454612 | — |
| Catalyst | Dimethylformamide | HCID 6228 | — |
| Product | HCID 54338259 | HCID 54338259 | — |
Reaction Steps
184 mg of 8-hydroxycarbonyl-5H-pyrimido[5,4-b]indole-2-carboxylic acid ethyl ester (Example 18) is refluxed for 3 hours in 5 ml of thionyl chloride with one drop of dimethylformamide. After concentration, the mixture is further reacted without any purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04564610 |
| Source dataset | uspto-grants-1986_01 |
| ORD ID | ord-43995509e4274c0e8cbee4bb7dea54b9 |
| Source note | uspto-grants-1986_01 |