Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
4-Methyl-2-[2-(2-nitrophenyl)diazenyl]phenol → Phenol, 2-(2H-benzotriazol-2-yl)-4-(1,1-dimethylethyl)-
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 4-Methyl-2-[2-(2-nitrophenyl)diazenyl]phenol | HCID 74029 | — |
| 반응물 | 2-Nitro-2'-hydroxy-5'-t-butylazobenzene | HCID 135514582 | — |
| 생성물 | Phenol, 2-(2H-benzotriazol-2-yl)-4-(1,1-dimethylethyl)- | HCID 76605 | — |
반응 단계
When in Example 13, the 2'-hydroxy-5'-methyl-2-nitroazobenzene was replaced by an equivalent amount of 2'-hydroxy-5'-tert-butyl-2-nitroazobenzene, the reduction reaction went rapidly to yield the product 2-(2-hydroxy-5-tert-butylphenyl)-2H-benzotriazole.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04041044 |
| 출처 데이터셋 | uspto-grants-1977_08 |
| ORD ID | ord-388505bf9ebb4207bff2e12bee558dd5 |
| 출처 메모 | uspto-grants-1977_08 |