HuagongsheHuagongshe Chemistry Print Report · For research reference only
(1,1'-Biphenyl)-4-sulphonyl chloride → N-(4-Tridecyl-3-trifluoromethyl-5-isoxazolyl)-4-biphenylsulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (1,1'-Biphenyl)-4-sulphonyl chloride | HCID 74192 | — |
| Reactant | 5-Amino-4-tridecyl-3-trifluoromethyl-isoxazole | HCID 15453191 | — |
| Product | N-(4-Tridecyl-3-trifluoromethyl-5-isoxazolyl)-4-biphenylsulfonamide | HCID 15453192 | 81% |
Reaction Steps
N-(4-Tridecyl-3-trifluoromethyl-5-isoxazolyl)-4-biphenylsulfonamide was prepared, in the same manner as described in Example 90b, from 5-amino-4-tridecyl-3-trifluoromethyl-isoxazole and 4-biphenylsulfonyl chloride in 81% yield. Purification was achieved by recrystallization from methanol/water to give an off white solid, m.p. 115°-116° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05571821 |
| Source dataset | uspto-grants-1996_11 |
| ORD ID | ord-4ef5b98d10564ee8a481051bf2fbe5f9 |
| Source note | uspto-grants-1996_11 |