HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Nitrobenzaldehyde → 2,6-Di-tert-butyl-4-[3-nitro-alpha-(piperidin-1-yl)benzyl]phenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Nitrobenzaldehyde | HCID 7449 | — |
| Reactant | Piperidine | HCID 8082 | — |
| Reactant | 2,6-Di-tert-butylphenol | HCID 31405 | — |
| Solvent | O-Xylene | HCID 7237 | — |
| Product | 2,6-Di-tert-butyl-4-[3-nitro-alpha-(piperidin-1-yl)benzyl]phenol | HCID 19963870 | 60% |
Reaction Steps
Using the same procedure described in Example 4, 30.2 g (0.2 mol) of 3-nitro-benzaldehyde, 37.4 g (0.44 mol) of piperidine and 39.2 g (0.19 mol) of 2,6-di-tert-butyl-phenol are allowed to react in xylene to give 48.4 g of the title compound as yellow crystals, melting at 157° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05616774 |
| Source dataset | uspto-grants-1997_04 |
| ORD ID | ord-df448f9b88ca41edb7f97b5a94ee5ea8 |
| Source note | uspto-grants-1997_04 |