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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 72206Generated: October 29, 2026

[(R)-1-(4-aminophenyl)pyrrolidin-3-yl]dimethylamine → 6-Bromo-3-[4-((R)-3-dimethylaminopyrrolidin-1-yl)phenyl]-3H-thieno[3,2-d]pyrimidin-4-one

https://huagongshe.com/reaction/72206

Reaction equation

Participants

RoleNameHCIDCharge
Reactant[(R)-1-(4-aminophenyl)pyrrolidin-3-yl]dimethylamineHCID 59815627—
Reactant5-Bromo-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl esterHCID 60027040—
Product6-Bromo-3-[4-((R)-3-dimethylaminopyrrolidin-1-yl)phenyl]-3H-thieno[3,2-d]pyrimidin-4-oneHCID 68976323—

Reaction Steps

5-Bromo-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl ester was reacted with [(R)-1-(4-aminophenyl)pyrrolidin-3-yl]dimethylamine by method A1. The product with the molecular weight of 418.05 (C18H19BrN4OS) was obtained in this way; MS (ESI): 419 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08828991B2
Source datasetuspto-grants-2014_09
ORD IDord-b09aa307646b42ebb55e70626da66793
Source noteuspto-grants-2014_09