Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 475544Generated: October 25, 2026

1-Pentyne → Ethyl (3-(pentyne-1-yl)phenyl)acetate

https://huagongshe.com/reaction/475544

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-PentyneHCID 12309—
ReactantEthyl 3-(bromophenyl)acetateHCID 11470552—
Reactant1-Butanaminium, N,N,N-tributyl-, fluoride, hydrateHCID 16211673—
CatalystHCID 178418476HCID 178418476—
ProductEthyl (3-(pentyne-1-yl)phenyl)acetateHCID 67100180—

Reaction Steps

heating a mixture of ethyl [3-bromophenyl]acetate and 1-pentyne in the presence of tetrabutylammonium fluoride hydrate and PdCl2(PPh3)2 to provide ethyl [3-[pentyne-1-yl]phenyl]acetate;

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08637574B2
Source datasetuspto-grants-2014_01
ORD IDord-53b4b91e002c4269bcde73d56d1c0292
Source noteuspto-grants-2014_01