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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1401734Generated: October 31, 2026

2-Thiophenecarboxaldehyde → HCID 89500596, compound

https://huagongshe.com/reaction/1401734

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-ThiophenecarboxaldehydeHCID 7364—
ReactantMethyl benzodioxepinoneHCID 120101—
ProductHCID 89500596HCID 89500596—

Reaction Steps

Calone is reacted with thiophene-2-carbaldehyde analogously to the reaction conditions of Example 1, giving 7-methyl-2,4-bis[1-thiophen-2-yl-meth-(Z)-ylidene]benzo[b]-1,4-dioxepin-3-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08907110B2
Source datasetuspto-grants-2014_12
ORD IDord-225eb81428714e129037c3e367840bf4
Source noteuspto-grants-2014_12