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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 357021Generated: October 30, 2026

Thiazolidinedione → 3-[4-(2-Methylimidazo[1,2-a]pyridin-5-ylthio)butyl]thiazolidine-2,4-dione

https://huagongshe.com/reaction/357021

Reaction equation

Participants

RoleNameHCIDCharge
ReactantThiazolidinedioneHCID 5437—
Reactant1,8-Diazabicyclo(5.4.0)undec-7-eneHCID 81184—
Reactant5-(4-Chlorobutylthio)-2-methylimidazo[1,2-a]pyridineHCID 18936662—
Product3-[4-(2-Methylimidazo[1,2-a]pyridin-5-ylthio)butyl]thiazolidine-2,4-dioneHCID 18936835—

Reaction Steps

Using 0.76 g (3.0 mmol) of 5-(4-chlorobutylthio)-2-methylimidazo[1,2-a]pyridine, 0.35 g (3.0 mmol) of thiazolidine-2,4-dione and 0.45 ml (3.0 mmol) of 1,8-diazabicyclo[5.4.0]-7-undecene, the same procedure as in Reference Example 2 was followed, to yield 0.78 g (77.7%, light yellow oily substance) of the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05840732
Source datasetuspto-grants-1998_11
ORD IDord-0fcb5d6fc33a4613981ea0a04354f989
Source noteuspto-grants-1998_11