HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tin tetrachloride → HCID 18355460, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tin tetrachloride | HCID 24287 | — |
| Reactant | HCID 18355461 | HCID 18355461 | — |
| Reactant | HCID 18355462 | HCID 18355462 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 18355460 | HCID 18355460 | — |
Reaction Steps
218 g of compound 4 and 409 g of 3,5-diiodo-4-hydroxybenzoyl chloride are dissolved in 2L of anhydrous methylene chloride. Slowly add 287 g of tin(IV) chloride. Stir at room temperature for 12 hours and pour into 3L of ice-water. Wash the organic phase with 5% sodium bicarbonate solution and then with 2N HCl. Dry over sodium sulfate. Evaporate. The product is crystallized from ethanol.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06316487B1 |
| Source dataset | uspto-grants-2001_11 |
| ORD ID | ord-80bf80fd00e64706a8213fc015b68bf4 |
| Source note | uspto-grants-2001_11 |