HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Chloro-N-isopropyl-3-nitrobenzenesulfonamide → n-(1-Methylethyl)-3-nitro-4-[4-(2-oxo-2h-3,1-benzoxazin-1(4h)-yl)piperidin-1-yl]benzenesulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Chloro-N-isopropyl-3-nitrobenzenesulfonamide | HCID 66780 | — |
| Reactant | 1-(4-Piperidinyl)-1,2-dihydro-4H-3,1-benzoxazin-2-one hydrochloride | HCID 22063089 | — |
| Product | n-(1-Methylethyl)-3-nitro-4-[4-(2-oxo-2h-3,1-benzoxazin-1(4h)-yl)piperidin-1-yl]benzenesulfonamide | HCID 22644650 | — |
Reaction Steps
The title compound was prepared from the product of step (i) (0.14 g) and 1-piperidin-4-yl-1,4-dihydro-2H-3,1-benzoxazin-2-one hydrochloride (0.1 g) using the method of example 115 step (ii). Yield 0.037 g.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06812226B2 |
| Source dataset | uspto-grants-2004_11 |
| ORD ID | ord-504d5cbb68fb495eaaeaf3d25c60df79 |
| Source note | uspto-grants-2004_11 |