HuagongsheHuagongshe Chemistry Print Report · For research reference only
Boron tribromide → 5-{[6-Fluoro-2 5-dihydroxy-4,4-dimethyl-2-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-1-yl]amino}-2-methylphthalazin-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Boron tribromide | HCID 25134 | — |
| Reactant | 5-{[6-Fluoro-2-hydroxy-4,4-dimethyl-5-methoxy-2-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-1-yl]amino}-2-methylphthalazin-1-one | HCID 68680170 | — |
| Product | 5-{[6-Fluoro-2 5-dihydroxy-4,4-dimethyl-2-(trifluoromethyl)-1,2,3,4-tetrahydronaphthalen-1-yl]amino}-2-methylphthalazin-1-one | HCID 87538563 | 64% |
Reaction Steps
29 mg of the compound of Example 69 is reacted analogously to Example 1 with 0.13 ml of BBr3 (1N in dichloromethane) to form 18 mg of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07638515B2 |
| Source dataset | uspto-grants-2009_12 |
| ORD ID | ord-6a1e5c98387a41a286dd36547e5a2be1 |
| Source note | uspto-grants-2009_12 |