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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2261129Generated: October 25, 2026

4-(Dimethylamino)quinazoline-6-carbaldehyde → 5-[[4-(Dimethylamino)quinazolin-6-yl]methylidene]-2-imino-1,3-thiazolidin-4-one

https://huagongshe.com/reaction/2261129

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-(Dimethylamino)quinazoline-6-carbaldehydeHCID 57469643—
Reactant2-Aminothiazolinone HClHCID 135741997—
Product5-[[4-(Dimethylamino)quinazolin-6-yl]methylidene]-2-imino-1,3-thiazolidin-4-oneHCID 152758930—

Reaction Steps

Following the general method as outlined in Example 1, starting from 4-piperidine-quinazoline-6-carbaldehyde (intermediate 14) and 2-imino-1,3-thiazolidin-4-one, the title compound was obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07846925B2
Source datasetuspto-grants-2010_12
ORD IDord-7796b2709bf24bc1a3c00daa103a756d
Source noteuspto-grants-2010_12