HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Naphthalenesulfonyl chloride → N-hydroxymaleimide 1-naphthalenesulfonate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Naphthalenesulfonyl chloride | HCID 66560 | — |
| Reactant | 1-hydroxy-1H-pyrrole-2,5-dione | HCID 78535 | — |
| Solvent | Acetone | HCID 180 | — |
| Product | N-hydroxymaleimide 1-naphthalenesulfonate | HCID 86744683 | 135% |
Reaction Steps
120 ml of acetone was added to 5.7 g of N-hydroxymaleimide and 11.3 g of 1-naphthalenesulfonyl chloride and then the same procedure as that of Preparation Example 1 was repeated to obtain 10.9 g of N-hydroxymaleimide-1-naphthalenesulfonate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05002853 |
| Source dataset | uspto-grants-1991_03 |
| ORD ID | ord-844a59761d704f9a89b1c9e27d930a9d |
| Source note | uspto-grants-1991_03 |