HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Iodo-3,4-methylenedioxybenzene → 7-Benzo[1,3]dioxol-5-ylethynyl-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Iodo-3,4-methylenedioxybenzene | HCID 138620 | — |
| Reactant | 7-Ethynyl-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepine | HCID 59852695 | — |
| Product | 7-Benzo[1,3]dioxol-5-ylethynyl-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepine | HCID 69292433 | — |
Reaction Steps
The title compound is prepared in analogy to example 1 from 7-ethynyl-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepine (6) (example 1d) and 5-iodo-benzo[1,3]dioxole. MS (ESI) 322.2 (M•)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07459480B2 |
| Source dataset | uspto-grants-2008_12 |
| ORD ID | ord-5bb3bc83a00d45e9b35fac043a8abc6b |
| Source note | uspto-grants-2008_12 |