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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 859412Generated: October 25, 2026

6-(3-Imidazol-1-yl-phenyl)-2,2-dimethyl-[1,3]dioxin-4-one → {4-(4-Fluoro-phenylethynyl)-2-[3-(3-imidazol-1-yl-phenyl)-3-oxo-propionylamino]-phenyl}-carbamic acid tert.-butyl ester

https://huagongshe.com/reaction/859412

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-(3-Imidazol-1-yl-phenyl)-2,2-dimethyl-[1,3]dioxin-4-oneHCID 22224895—
Reactant[2-Amino-4-(4-fluoro-phenylethynyl)-phenyl]-carbamic acid tert-butyl esterHCID 69486641—
Product{4-(4-Fluoro-phenylethynyl)-2-[3-(3-imidazol-1-yl-phenyl)-3-oxo-propionylamino]-phenyl}-carbamic acid tert.-butyl esterHCID 86588020—

Reaction Steps

Prepared from [2-amino-4-(4-fluoro-phenylethynyl)-phenyl]-carbamic acid tert.-butyl ester (Example G33) and 6-(3-imidazol-1-yl-phenyl)-2,2-dimethyl-[1,3]dioxin-4-one (Example J10) according to the general procedure K. Obtained as an orange oil (207 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07151098B2
Source datasetuspto-grants-2006_12
ORD IDord-1f09907cfc1c4514ba59aca1138f7da5
Source noteuspto-grants-2006_12