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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2373447Generated: October 30, 2026

1-Ethoxy-4-iodobenzene → 7-(4-Ethoxy-phenylethynyl)-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepine

https://huagongshe.com/reaction/2373447

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Ethoxy-4-iodobenzeneHCID 220700—
Reactant7-Ethynyl-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepineHCID 59852695—
Product7-(4-Ethoxy-phenylethynyl)-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepineHCID 11347839—

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 1-ethoxy-4-iodo-benzene. MS (ESI) 322.2 (M•)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07459480B2
Source datasetuspto-grants-2008_12
ORD IDord-8944a8a5fa8b4e3f8da682d235a78700
Source noteuspto-grants-2008_12