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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 489325Generated: October 31, 2026

Ethyl 4,4,4-trifluoroacetoacetate → HCID 178469138, compound

https://huagongshe.com/reaction/489325

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl 4,4,4-trifluoroacetoacetateHCID 67793—
Reactant3-ThiophenecarboxaldehydeHCID 68135—
ReactantHCID 178418806HCID 178418806—
ProductHCID 178469138HCID 178469138—

Reaction Steps

The title compound was prepared from thiophene-3-aldehyde, 3-aminopyrazole and ethyl trifluoroacetoacetate in the same manner as in Example 1.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06977262B2
Source datasetuspto-grants-2005_12
ORD IDord-1bcd87f11a9645fbae4fb26fac788609
Source noteuspto-grants-2005_12