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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2047111Generated: November 1, 2026

4-(7-(Bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)cyclohexanone → tert-Butyl 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate

https://huagongshe.com/reaction/2047111

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(7-(Bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)cyclohexanoneHCID 66583636—
ReactantHCID 66733850HCID 66733850—
ReactantTert-butyl 4-(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylateHCID 67494575—
Producttert-Butyl 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylateHCID 66738492—

Reaction Steps

tert-Butyl 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate was synthesized in a manner similar to the synthesis of 4-(7-(bis((2-(trimethylsilyl)ethoxy)methyl)amino)pyrazolo[1,5-a]pyrimidin-5-yl)cyclohexanone, but with tert-butyl 4-(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate substituted for 4-(7-aminopyrazolo[1,5-a]pyrimidin-5-yl)cyclohexanone.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08591943B2
Source datasetuspto-grants-2013_11
ORD IDord-e2f10d184fb946c4935eedd57545f60e
Source noteuspto-grants-2013_11