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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1853334Generated: October 31, 2026

4-(1-Pyrrolidinyl)piperidine → HCID 131732488, compound

https://huagongshe.com/reaction/1853334

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(1-Pyrrolidinyl)piperidineHCID 78703—
Reactant6-(2-chloro-ethoxy)-2-pyrrolo[1,2-c]pyrimidin-3-yl-chromen-4-one O-tert-butyl oximeHCID 86673076—
ProductHCID 131732488HCID 131732488—

Reaction Steps

6-[2-(4-pyrrolidin-1-yl-piperidin-1-yl)-ethoxy]-2-pyrrolo[1,2-c]pyrimidin-3-yl-chromen-4-one oxime, dihydrochloride was prepared in 90% overall yield using the method described in example 87, starting from 6-(2-chloro-ethoxy)-2-pyrrolo[1,2-c]pyrimidin-3-yl-chromen-4-one O-tert-butyl oxime (example 87B) and 4-(1-pyrrolidinyl)piperidine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08962627B2
Source datasetuspto-grants-2015_02
ORD IDord-fe60abcd5dba47778ee7f936ab2c9005
Source noteuspto-grants-2015_02