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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 40600Generated: October 26, 2026

Difluoromethylenedioxybenzylpiperazine → 4-(2,2-Difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid pyridin-3-ylamide

https://huagongshe.com/reaction/40600

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDifluoromethylenedioxybenzylpiperazineHCID 66553702—
Reactant4-(2,2-Difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid tert-butyl esterHCID 68703831—
Product4-(2,2-Difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid pyridin-3-ylamideHCID 57880883—

Reaction Steps

1-(2,2-Difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine. The title compound was prepared from 4-(2,2-difluoro-benzo[1,3]dioxol-5-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester in analogy with Example 6.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08530476B2
Source datasetuspto-grants-2013_09
ORD IDord-d6b08272188347e8bf5f86e235643f0f
Source noteuspto-grants-2013_09