HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → 4-Methyl-3-nitrobenzyl alcohol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 4-Methyl-3-nitrobenzoyl chloride | HCID 66323 | — |
| Reactant | Sodium borohydride | HCID 4311764 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | 4-Methyl-3-nitrobenzyl alcohol | HCID 123497 | 86.8% |
Reaction Steps
A solution of 4-methyl-3-nitrobenzoylchloride (5.5 g) in dioxane (30 mL) was added dropwise to a solution of water (30 mL), dioxane (30 mL) and sodium borohydride (2.5 g) under ice cooling. The reaction solution was refluxed for one hour, and after cooling, the solution was filtered through Celite. Water was added to the filtrate, the mixture was extracted with ethyl acetate, and the organic layer was dried over anhydrous magnesium sulfate. The solvent was distilled off under reduced pressure to obtain a crude product of (4-methyl-3-nitrophenyl)methanol (4 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08372867B2 |
| Source dataset | uspto-grants-2013_02 |
| ORD ID | ord-4ffd6bfc4ee44fbcaebba2c1619bb97e |
| Source note | uspto-grants-2013_02 |