HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Nitropropane → 2,6-Di-t-butyl-4-(2-methyl-2-nitropropyl)phenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Nitropropane | HCID 398 | — |
| Reactant | 3,5-Di-t-butyl-4-hydroxy-benzylpyridinium chloride | HCID 10496903 | — |
| Product | 2,6-Di-t-butyl-4-(2-methyl-2-nitropropyl)phenol | HCID 20322390 | — |
Reaction Steps
3,5-Di-tert alkyl-4-hydroxybenzylpyridinium salts are reacted under basic conditions with compounds containing active methylene groups to form phenolic antioxidants. For example, 3,5-di-tert.butyl-4-hydroxybenzylpyridinium chloride is reacted with 2-nitropropane to produce 1,1-dimethyl-2-(3,5-di tert.butyl-4-hydroxyphenyl)-1-nitroethane.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03989738 |
| Source dataset | uspto-grants-1976_11 |
| ORD ID | ord-16712261ee2a418dac647107354ed678 |
| Source note | uspto-grants-1976_11 |