HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonium Hydroxide → ammonium 1H-1,2,3-benzotriazol-1-olate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonium Hydroxide | HCID 14923 | — |
| Reactant | 1-Hydroxybenzotriazole | HCID 75771 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | ammonium 1H-1,2,3-benzotriazol-1-olate | HCID 23118068 | 93.9% |
Reaction Steps
Ammonium hydroxide (4.15 ml, 75 mmol) was added slowly to a solution of 1-hydroxybenzotriazole (10 g, 74 mmol) in tetrahydrofuran (100 ml) at 0° C. (ice-bath) and stirred for 2 hrs. Filtration and washing with tetrahydrofuran gave ammonium 1H-1,2,3-benzotriazol-1-olate (10.57 g) as a white solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08048907B2 |
| Source dataset | uspto-grants-2011_11 |
| ORD ID | ord-5d44e699ab8e4b60b7b619a3c652cecc |
| Source note | uspto-grants-2011_11 |