HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 87900524, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | 4-Toluenesulfonyl chloride | HCID 7397 | — |
| Reactant | HCID 22252351 | HCID 22252351 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 87900524 | HCID 87900524 | — |
Reaction Steps
A solution of 4.5 g of the compound obtained in Step B, 2.5 ml of pyridine, and 4.8 g of tosyl chloride in 100 ml of dichloromethane is stirred for 24 hours at room temperature, and then washed with 100 ml of water and finally purified over a silica gel chromatography column, eluted with a mixture of CH2Cl2/MeOH (95/5), enabling the expected product to be isolated.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06992085B2 |
| Source dataset | uspto-grants-2006_01 |
| ORD ID | ord-19d51b05ffb34ebe825b4cc4dcbbe40b |
| Source note | uspto-grants-2006_01 |