HuagongsheHuagongshe Chemistry Print Report · For research reference only
Gamma-Butyrolactone → 8-Bromo-2,3,4,5-tetrahydrobenzo[b]oxepine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Gamma-Butyrolactone | HCID 7302 | — |
| Reactant | 3-Bromophenol | HCID 11563 | — |
| Product | 8-Bromo-2,3,4,5-tetrahydrobenzo[b]oxepine | HCID 19935534 | — |
Reaction Steps
m-Bromophenol was reacted with γ-butyrolactone in analogy to Example 17, paragraphs B, C and D, to give 8-bromo-2,3,4,5-tetrahydro-1-benzoxepine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05420273 |
| Source dataset | uspto-grants-1995_05 |
| ORD ID | ord-20119507813748e3abdff4e223ab7956 |
| Source note | uspto-grants-1995_05 |