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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2373443Generated: October 25, 2026

1-(4-Iodophenyl)ethan-1-one → 1-[4-(3,3-Dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-ylethynyl)-phenyl]-ethanone

https://huagongshe.com/reaction/2373443

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(4-Iodophenyl)ethan-1-oneHCID 72869—
Reactant7-Ethynyl-3,3-dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepineHCID 59852695—
Product1-[4-(3,3-Dimethyl-3,4-dihydro-2H-benzo[b][1,4]dioxepin-7-ylethynyl)-phenyl]-ethanoneHCID 59852693—

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-(4-iodo-phenyl)-ethanone. MS (ESI) 320.2 (M•)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07459480B2
Source datasetuspto-grants-2008_12
ORD IDord-fbe8ec5045bd41b1b9a90e85259d1044
Source noteuspto-grants-2008_12