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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 858731Generated: October 30, 2026

1,3-Thiazole-2-carbaldehyde → HCID 58762272, compound

https://huagongshe.com/reaction/858731

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3-Thiazole-2-carbaldehydeHCID 2734903—
Reactant6-(3-chloro-4-methoxyphenethyl)-6-cyclopentyl-dihydro-3H-pyran-2,4-dioneHCID 16076109—
Reactant6-[2-(3-Chloro-4-isopropoxy-phenyl)ethyl]-6-cyclopentyl-tetrahydropyran-2,4-dioneHCID 16728739—
Reactant5,7-Dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehydeHCID 23635226—
ProductHCID 58762272HCID 58762272—

Reaction Steps

The title compound was prepared analogously to Example B(31), where 1,3-thiazole-2-carbaldehyde was substituted in place of 5,7-dimethyl[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde and 6-[2-(3-chloro-4-methoxyphenyl)ethyl]-6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione was substituted in place of 6-[2-(3-chloro-4-isopropoxyphenyl)ethyl]-6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione in final Step of that example.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07148226B2
Source datasetuspto-grants-2006_12
ORD IDord-d9ce4b97ef4e4782aa6ab12eb448b30b
Source noteuspto-grants-2006_12