HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → N-(2-(1H-Indene-1-yl)ethyl)hydroxylamine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | Benzenesulfonic acid, 4-(2-(4-(dimethylamino)phenyl)diazenyl)- | HCID 11037 | — |
| Reactant | Ammonium Hydroxide | HCID 14923 | — |
| Reactant | Sodium cyanoborohydride | HCID 5003444 | — |
| Reactant | 2-(1H-indene-1-yl)acetaldoxime | HCID 85617901 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Water | HCID 962 | — |
| Product | N-(2-(1H-Indene-1-yl)ethyl)hydroxylamine | HCID 19908298 | — |
Reaction Steps
2-(1H-indene-1-yl)acetaldoxime (50 mg, 0.29 mmol) was dissolved in methanol (15 ml) and treated with sodium cyanoborohydride (34 mg, 0.54 mmol). Methyl orange indicator (ca 1 mg) was added, and the pH of the mixture adjusted by addition of 1:1 conc. HCl:MeOH to maintain the indicator color slightly to the red side of the turning point. After ca 1 ml of the acid mixture had been added, the indicator remained red. The reaction was made basic with conc. NH4OH, and water was added. The mixture was extracted with ether and the ether layer was dried over sodium sulfate, filtered, and evaporated to dryness in vacuo to provide N-(2-(1H-indene-1-yl)-ethyl)hydroxylamine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05091387 |
| Source dataset | uspto-grants-1992_02 |
| ORD ID | ord-cdeca3a901b44f63bdb2a148663f4a0f |
| Source note | uspto-grants-1992_02 |