HuagongsheHuagongshe Chemistry Print Report · For research reference only
Oxalyl chloride → 3-Cyclopentylthio-4-methoxybenzoyl chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Oxalyl chloride | HCID 65578 | — |
| Reactant | 3-(Cyclopentylthio)-4-methoxybenzoic acid | HCID 21187861 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 3-Cyclopentylthio-4-methoxybenzoyl chloride | HCID 21187916 | — |
Reaction Steps
A solution of 3-cyclopentylthio-4-methoxybenzoic acid (9 g; that is prepared as described in Reference Example 46) in dry dichloromethane (90 mL) under nitrogen is treated with oxalyl chloride (6.2 mL). After stirring at room temperature for 2 hours, the mixture is evaporated and dried under high vacuum, to give 3-cyclopentylthio-4-methoxybenzoyl chloride.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05840724 |
| Source dataset | uspto-grants-1998_11 |
| ORD ID | ord-386883bace8b4037b5a65cf496c7e939 |
| Source note | uspto-grants-1998_11 |