HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1) → HCID 73986138, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzenesulfonic acid, 4-methyl-, compd. with pyridine (1:1) | HCID 466102 | — |
| Reactant | HCID 69856390 | HCID 69856390 | — |
| Reactant | HCID 86585190 | HCID 86585190 | — |
| Product | HCID 73986138 | HCID 73986138 | 91% |
Reaction Steps
According to the procedures described for 3a the reaction of bis-THP ether 2c (3 80.3 mg, 0.65 mmol) and pyridinium p-toluenesulfonate (200 mg, 0.78 mmol) afforded 246.4 mg (91%) of the title compound after purification by flash column chromatography (silica gel, 1:1 hexane/EtOAc).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06380250B1 |
| Source dataset | uspto-grants-2002_04 |
| ORD ID | ord-0c50850c05d24225907db0bd6a372903 |
| Source note | uspto-grants-2002_04 |