HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Methyl-2-[2-(2-nitrophenyl)diazenyl]phenol → UV-328
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Methyl-2-[2-(2-nitrophenyl)diazenyl]phenol | HCID 74029 | — |
| Reactant | 2-Nitro-2'-hydroxy-3',5'-bis(tert-amyl)azobenzene | HCID 104111 | — |
| Product | UV-328 | HCID 33263 | — |
Reaction Steps
When in Example 6, the 2-nitro-2'-hydroxy-5'-methylazobenzene was replaced by an equivalent amount of 2-nitro-2'-hydroxy-3',5'-di-tert-amylazobenzene and a total of 4% catalyst was used, the above named product was prepared in very high yield.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04219480 |
| Source dataset | uspto-grants-1980_08 |
| ORD ID | ord-d0b41e93e1bd4f8e8db8fadb8d944330 |
| Source note | uspto-grants-1980_08 |