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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 577294Generated: October 28, 2026

2-(4-Amino-1H-pyrazol-1-yl)ethanol → HCID 66765703, compound

https://huagongshe.com/reaction/577294

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(4-Amino-1H-pyrazol-1-yl)ethanolHCID 28492267—
Reactant6-chloro-1H-pyrazolo[3,4-d]pyrimidineHCID 52911254—
ProductHCID 66765703HCID 66765703—

Reaction Steps

The title compound was made following Procedure D (Step i) using 2-(4-amino-1H-pyrazol-1-yl)ethanol and 6-chloro-1H-pyrazolo[3,4-d]pyrimidine to form 2-(4-((1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)-1H-pyrazol-1-yl)ethanol. This was followed by Procedure D (Step ii) using 4-(3-(bromomethyl)-2,4-difluorophenyl)morpholine. 1H NMR (d6-DMSO) δ 9.86 (s, 1H), 8.88 (s, 1H), 8.17 (br s, 1H), 7.98 (s, 1H), 7.65 (s, 1H), 7.14-6.97 (m, 2H), 5.56 (s, 2H), 4.88 (t, 1H), 4.18-4.09 (m, 2H), 3.77-3.73 (m, 2H), 3.70 (t, 4H), 2.92 (t, 4H); LC-MS method B, (ES+) 457.2, RT=6.98 min.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09040545B2
Source datasetuspto-grants-2015_05
ORD IDord-35b404f3d375473c9c23e0859a658956
Source noteuspto-grants-2015_05