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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 72203Generated: October 29, 2026

4-(4-Methyl-1,4-diazepan-1-yl)aniline → 6-Cyclopropylethynyl-3-[4-(4-methyl[1,4]diazepan-1-yl)phenyl]-3H-thieno[3,2-d]pyrimidin-4-one

https://huagongshe.com/reaction/72203

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(4-Methyl-1,4-diazepan-1-yl)anilineHCID 13007951—
Reactant5-Cyclopropylethynyl-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl esterHCID 68944348—
Product6-Cyclopropylethynyl-3-[4-(4-methyl[1,4]diazepan-1-yl)phenyl]-3H-thieno[3,2-d]pyrimidin-4-oneHCID 57625318—

Reaction Steps

5-Cyclopropylethynyl-3-(dimethylaminomethyleneamino)thiophene-2-carboxylic acid methyl ester was reacted with 4-(4-methyl[1,4]diazepan-1-yl)phenylamine by method A1. The product with the molecular weight of 404.53 (C23H24N4OS) was obtained in this way; MS (ESI): 405 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08828991B2
Source datasetuspto-grants-2014_09
ORD IDord-f2d3ec1f9e6d4b2c8647a68d55357d04
Source noteuspto-grants-2014_09