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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2022979Generated: October 31, 2026

7-Bromo-3,4-dihydropyrido[2,1-c][1,4]oxazine-1,6-dione → 3,4-Dihydro-7-(4-methyl-1H-imidazol-1-yl)pyrido[2,1-c][1,4]oxazine-1,6-dione

https://huagongshe.com/reaction/2022979

Reaction equation

Participants

RoleNameHCIDCharge
Reactant7-Bromo-3,4-dihydropyrido[2,1-c][1,4]oxazine-1,6-dioneHCID 122439902—
ReactantHCID 178418800HCID 178418800—
Reagent2-Propanol, 2-methyl-, lithium salt (1:1)HCID 23664764—
CatalystBis(tri-tert-butylphosphine)palladium(0)HCID 2734558—
SolventTolueneHCID 1140—
Product3,4-Dihydro-7-(4-methyl-1H-imidazol-1-yl)pyrido[2,1-c][1,4]oxazine-1,6-dioneHCID 68380174—
Internal standard9-PhenylanthraceneHCID 11766—

Reaction Conditions

Temperature110 °C

Provenance & Evidence

DOI10.1038/s41557
Source dataset39k HTE dataset from Pfizer
ORD IDord-dead9a3c73c0416da779bc52e703078e
Source note39k HTE dataset from Pfizer