HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Sulfide → HCID 178482636, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Sulfide | HCID 14804 | — |
| Reactant | Perchloric Acid | HCID 24247 | — |
| Reactant | HCID 178482632 | HCID 178482632 | — |
| Solvent | Acetone | HCID 180 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 178482636 | HCID 178482636 | — |
Reaction Steps
A mixture of 4 g of the pyrylium salt in 100 ml of acetone was stirred and 2 g of sodium sulfide in 50 ml of water is added. The solution was stirred for 1/2 hr and poured into dilute perchloric acid. The solid (which was the bis perchlorate salt) was dissolved in pyridine, the solution was diluted with alcohol and the solid which separated was collected, Mp 271°-272°, yield 3 g. The λmax (CH3CN) were 550 (58.0×103),~280 (17.0×103) and 265 nm (18.0×103).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04341894 |
| Source dataset | uspto-grants-1982_07 |
| ORD ID | ord-c8cce41f5b9f4ccaab4ca0380b129d5d |
| Source note | uspto-grants-1982_07 |