HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium hydride → HCID 10180069, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 4-Bromo-3-methylisoxazol-5-amine | HCID 10487519 | — |
| Reactant | HCID 22998390 | HCID 22998390 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 10180069 | HCID 10180069 | — |
Reaction Steps
N-(4-bromo-3-methyl-5-isoxazolyl)-2-i-propylbenzo[b]thiophene-3-sulfonamide was prepared by the method of Example 41 using 4-bromo-3-methyl-5-aminoisoxazole (0.55 mmoles, 97 mg), NaH (1.4 mmoles, 5.5 mg), 2-i-propylbenzo[b]thiophene-3-sulfonyl chloride (0.60 mmoles, 0.17 g) and THF (2 ml). Recrystallization from chloroform and hexanes provided 89 mg (39%) of a tan crystalline solid, m.p. 157.5-159° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06331637B1 |
| Source dataset | uspto-grants-2001_12 |
| ORD ID | ord-e98bf1dc9b6d45068325688c033eeb96 |
| Source note | uspto-grants-2001_12 |