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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 80568Generated: November 1, 2026

3-(4-(2-Hydroxyethyl)piperazine-1-carbonyl)phenylboronic acid → {3-[9-(2-chloro-3,6-difluorobenzyl)-6,7,8,9-tetrahydro-5H-pyrazino[2,3-b][1,4]diazepin-2-yl]phenyl}[4-(2-hydroxyethyl)piperazin-1-yl]-methanone

https://huagongshe.com/reaction/80568

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-(4-(2-Hydroxyethyl)piperazine-1-carbonyl)phenylboronic acidHCID 44119390—
Reactant2-Bromo-9-(2-chloro-3,6-difluorobenzyl)-6,7,8,9-tetrahydro-5H-pyrazino[2,3-b][1,4]diazepineHCID 86659430—
Product{3-[9-(2-chloro-3,6-difluorobenzyl)-6,7,8,9-tetrahydro-5H-pyrazino[2,3-b][1,4]diazepin-2-yl]phenyl}[4-(2-hydroxyethyl)piperazin-1-yl]-methanoneHCID 67008019—

Reaction Steps

The entitled compound can be prepared from 2-Bromo-9-(2-chloro-3,6-difluorobenzyl)-6,7,8,9-tetrahydro-5H-pyrazino[2,3-b][1,4]diazepine and 3-(4-(2-hydroxyethyl)piperazine-1-carbonyl)phenylboronic acid as described in example 1 or 30.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08846664B2
Source datasetuspto-grants-2014_09
ORD IDord-1ce56ef086d145a6ba8e613dc0941e57
Source noteuspto-grants-2014_09