HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Bromo-2',6-dimethyl-2,4,5',6'-tetramethoxybenzophenone → 6'-Butoxy-2,6-dichloro-4',5'-dimethoxy-2'-methylbenzophenone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Bromo-2',6-dimethyl-2,4,5',6'-tetramethoxybenzophenone | HCID 18185405 | — |
| Reactant | 6'-Benzyloxy4',5'-dimethoxy-2,6-dimethyl-2'-methylbenzophenone | HCID 22719952 | — |
| Reactant | 2,6-Dichloro4',5'-dimethoxy-6'-(2-fluorobenzyloxy)-2'-methylbenzophenone | HCID 22719954 | — |
| Product | 6'-Butoxy-2,6-dichloro-4',5'-dimethoxy-2'-methylbenzophenone | HCID 22719956 | — |
Reaction Steps
2,6-dichloro-4′,5′-dimethoxy-6′-(2-fluorobenzyloxy)-2′-methylbenzophenone (coded BB-2); 6′-benzyloxy-4′,5′-dimethoxy-2,6-dimethyl-2′-methylbenzophenone (coded BB-3); and [3-bromo-2′,6-dimethyl-2,4′,5′,6′-tetramethoxybenzophenone] 5-bromo-2′,6-dimethyl-2,4,5′,6′-tetramethoxybenzophenone (coded BB-4), most preferred BB-4.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06596775B2 |
| Source dataset | uspto-grants-2003_07 |
| ORD ID | ord-e6c789ef796446acbd16891ffc388a76 |
| Source note | uspto-grants-2003_07 |