HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Aminopyridine → HCID 22337471, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Aminopyridine | HCID 1727 | — |
| Reactant | Thionyl Chloride | HCID 24386 | — |
| Reactant | HCID 22337461 | HCID 22337461 | — |
| Product | HCID 22337471 | HCID 22337471 | 118.7% |
Reaction Steps
By a similar reaction operation as in Starting Material Synthetic Example 7 using 4-(benzyloxycarbonylamino)chromane-7-carboxylic acid (1.6 g), thionyl chloride (1.2 ml) and 4-aminopyridine (480 mg), the objective 4-(benzyloxycarbonylamino)-N-(4-pyridyl)chromane-7-carboxamide (2.34 g) was obtained as colorless crystals.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06933305B2 |
| Source dataset | uspto-grants-2005_08 |
| ORD ID | ord-ac8678e78b5347898985aa8a13867daf |
| Source note | uspto-grants-2005_08 |