HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 18626144, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | 3-Amino-4-methoxybenzanilide | HCID 8426 | — |
| Reactant | Dansyl chloride | HCID 11801 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 18626144 | HCID 18626144 | 91.1% |
Reaction Steps
Pyridine (5 mL) was added to a mixture of 3-amino-4-methoxy-N-phenyl-benzamide (0.73 g, 3.0 mmol) and dansyl chloride (0.81 g, 3.0 mmol) and stirred under an inert atmosphere at room temperature. After 20 hours, the mixture was diluted with water (50 mL) and extracted with ethyl acetate (2×50 mL). The combined extracts were washed with water then saturated brine, then dried over MgSO4 and stripped of solvent under reduced pressure to afford the product (1.3 g); m.p. 231-232° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06268387B1 |
| Source dataset | uspto-grants-2001_07 |
| ORD ID | ord-6dfdd0b988904460a73aed53e9264c6b |
| Source note | uspto-grants-2001_07 |