HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromoethyl methyl ether → 7-[4-(2-Methoxy-ethoxy)-phenylethynyl]-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromoethyl methyl ether | HCID 80972 | — |
| Reactant | 4-(3,3-Dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-ylethynyl)-phenol | HCID 69292409 | — |
| Product | 7-[4-(2-Methoxy-ethoxy)-phenylethynyl]-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepine | HCID 69292973 | — |
Reaction Steps
The title compound was prepared according to the general procedure described in example 18 by alkylation of 4-(3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-ylethynyl)-phenol (Example 6) with 2-methoxyethyl bromide as brownish solid, MS (ESI) 353.3 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07459480B2 |
| Source dataset | uspto-grants-2008_12 |
| ORD ID | ord-9478f8b060e54e6983b825227aa65085 |
| Source note | uspto-grants-2008_12 |