HuagongsheHuagongshe Chemistry Print Report · For research reference only
Lawesson's reagent → HCID 131722425, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Lawesson's reagent | HCID 87949 | — |
| Reactant | HCID 131722426 | HCID 131722426 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 131722425 | HCID 131722425 | — |
Reaction Steps
A mixture of the product from step (iv) (0.3 g) and Lawesson's reagent (0.286 g) in tetrahydrofuran (8 ml) was heated at reflux for 6 hours then cooled and partitioned between ethyl acetate and aqueous sodium bicarbonate. The organic phase was dried (MgSO4) and evaporated. Purified by chromatography eluting with 30-40% ethyl acetate in isohexane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06200981B1 |
| Source dataset | uspto-grants-2001_03 |
| ORD ID | ord-836fb42bda4445b296deb6d9f97838ef |
| Source note | uspto-grants-2001_03 |