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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 4953Generated: October 28, 2026

1-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-piperazine → HCID 9886830, compound

https://huagongshe.com/reaction/4953

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-(2,3-Dihydro-benzo[1,4]dioxin-6-yl)-piperazineHCID 1071338—
Reactant1-(4-Bromobutyl)benzimidazoleHCID 22252338—
SolventAcetonitrileHCID 6342—
ProductHCID 9886830HCID 9886830—

Reaction Steps

Analogously to Example 1, reaction of 1-(4-bromobutyl)benzimidazole with 6-piperazino-1,4-benzodioxane ("A") in 200 ml of acetonitrile gives 6-[4-(4-(benzimidazol-1-yl)butyl)piperazino]-1,4-benzodioxane, m.p. 247-248°.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05242925
Source datasetuspto-grants-1993_09
ORD IDord-6b2ca7d2d3694acca107a925b39fe209
Source noteuspto-grants-1993_09