HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Nitro-2'-hydroxy-3',5'-bis(tert-amyl)azobenzene → 2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Nitro-2'-hydroxy-3',5'-bis(tert-amyl)azobenzene | HCID 104111 | — |
| Reactant | 2,4-Di-tert-butyl-6-[2-(5-chloro-2-nitrophenyl)hydrazinylidene]cyclohexa-2,4-dien-1-one | HCID 135545180 | — |
| Product | 2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol | HCID 77470 | 68.2% |
Reaction Steps
When in Example 1, the 2-nitro-2'-hydroxy-3',5'-di-tert-amylazobenzene was replaced by an equivalent amount of 2-nitro-5-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene, the above noted product was obtained in a yield of 68.2%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04219480 |
| Source dataset | uspto-grants-1980_08 |
| ORD ID | ord-e222e0b0f62446e59a4e985eddcd178c |
| Source note | uspto-grants-1980_08 |