HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 67139686, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Sulfamide | HCID 82267 | — |
| Reactant | Sodium Bicarbonate | HCID 516892 | — |
| Reactant | Benzenemethanamine, 3-nitro-, hydrochloride (1:1) | HCID 2724030 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 67139686 | HCID 67139686 | — |
Reaction Steps
A solution of 3-nitrobenzylamine hydrochloride, (1.89 g, 10.0 mmol) in water (10 mL) is treated with NaHCO3 (840 mg, 10.0 mmol) and sulfamide, (960 mg, 10.0 mmol). The mixture is heated at reflux for 5 h. The cooled mixture is acidified to pH 2 with 1N aqueous HCl and the precipitate is filtered, washed with water and dried under vacuum at 50° C. to afford 3-nitrobenzyl sulfamide as a tan solid: [M−1]−=230.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07291635B2 |
| Source dataset | uspto-grants-2007_11 |
| ORD ID | ord-9c2f30689a7f46ffaf28a3e749e00998 |
| Source note | uspto-grants-2007_11 |