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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1606464Generated: October 25, 2026

2-Thiophenecarboxaldehyde → 4,4-Dimethyl-2-[2-(2-thienyl)ethenyl]-2-oxazoline

https://huagongshe.com/reaction/1606464

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-ThiophenecarboxaldehydeHCID 7364—
Reactant4,5-Dihydro-2,4,4-trimethyloxazoleHCID 74496—
Product4,4-Dimethyl-2-[2-(2-thienyl)ethenyl]-2-oxazolineHCID 3041207—

Reaction Steps

4,4-Dimethyl-2-[2-(2-thienyl)ethenyl]-2-oxazoline (P-1894) was synthesized by reacting 2-thiophenecarboxaldehyde with 2,4,4-trimethyl-2-oxazoline.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03953432
Source datasetuspto-grants-1976_04
ORD IDord-cbeb3618f35840e8b99476f60b4bf97f
Source noteuspto-grants-1976_04