HuagongsheHuagongshe Chemistry Print Report · For research reference only
Boron tribromide → 3-(4-Hydroxyphenyl)-7-(2-hydroxy-3-phenylpropoxy)chromen-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Boron tribromide | HCID 25134 | — |
| Reactant | 7-(2-Hydroxy-3-phenylpropoxy)-3-(4-methoxyphenyl)chromen-4-one | HCID 67279773 | — |
| Product | 3-(4-Hydroxyphenyl)-7-(2-hydroxy-3-phenylpropoxy)chromen-4-one | HCID 59660645 | — |
Reaction Steps
The product of step 1 was then reacted with boron tribromide as shown in Example 16, step 3, to provide 3-(4-hydroxyphenyl)-7-(2-hydroxy-3-phenylpropoxy)chromen-4-one.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08158810B2 |
| Source dataset | uspto-grants-2012_04 |
| ORD ID | ord-7681c1586b99450c99fa155236a474ef |
| Source note | uspto-grants-2012_04 |