HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Methyl-2-[2-(2-nitrophenyl)diazenyl]phenol → 2,4-Di-tert-butyl-6-(5-chloro-2H-benzotriazol-2-yl)phenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Methyl-2-[2-(2-nitrophenyl)diazenyl]phenol | HCID 74029 | — |
| 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 | — |
Reaction Steps
When in Example 1, the 2-nitro-2'-hydroxy-5'-methylazobenzene is replaced by an equivalent amount of 2-nitro-5-chloro-2'-hydroxy-3',5'-di-tert-butylazobenzene, the above noted product is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04141903 |
| Source dataset | uspto-grants-1979_02 |
| ORD ID | ord-0660178572094c988c2c0aa5fb7fa825 |
| Source note | uspto-grants-1979_02 |