HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Hydroxy-4-methoxybenzophenone → 2-(Benzotriazol-2-yl)-4-tert-octyl-6-(2-hydroxyl-3-benzoyl-6-methoxybenzyl)phenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Hydroxy-4-methoxybenzophenone | HCID 4632 | — |
| Reactant | 2-(2-Hydroxy-3-diethylaminomethyl-5-tert-octylphenyl)-2H-benzotriazole | HCID 15219414 | — |
| Product | 2-(Benzotriazol-2-yl)-4-tert-octyl-6-(2-hydroxyl-3-benzoyl-6-methoxybenzyl)phenol | HCID 19917268 | — |
Reaction Steps
Following the general procedure of Example 5 using the Mannich intermediate of Example 2 and 2-hydroxy-4-methoxybenzophenone, the title compound is obtained as a yellow crystalline solid melting at 137°-139° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05387691 |
| Source dataset | uspto-grants-1995_02 |
| ORD ID | ord-94fb336c55264dba9a18f2c8de042734 |
| Source note | uspto-grants-1995_02 |