Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Morpholine | HCID 8083 | — |
| Reactant | Benzenesulfonic acid, 2-chloro-5-nitro-, sodium salt (1:1) | HCID 70350 | — |
| Solvent | Sodium Chloride | HCID 5234 | — |
| Product | HCID 44654287 | HCID 44654287 | 90% |
Reaction Steps
To 80 ml of morpholine, 82.5 g (0.3 mol) of sodium 2-chloro-5-nitrobenzenesulfonate was added with stirring. The reaction mixture was heated at about 110° C. on an oil bath with stirring for 30 minutes. After cooling, 100 ml of a saturated aqueous sodium chloride solution was added to the mixture. The crystals thus-precipitated were collected by filtration and washed with acetone to obtain 88 g (yield: 90%) of sodium 2-morpholino-5-nitrobenzenesulfonate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04473632 |
|---|
| Source dataset | uspto-grants-1984_09 |
|---|
| ORD ID | ord-ed83ef4db903440894807c762e76f550 |
|---|
| Source note | uspto-grants-1984_09 |
|---|
