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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1419545Generated: November 3, 2026

5-Nitrothiophene-2-carboxaldehyde → (E)-3-(2-nitrothien-5-yl)-2-(thien-3-ylsulfonyl)acrylonitrile

https://huagongshe.com/reaction/1419545

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Nitrothiophene-2-carboxaldehydeHCID 78281—
Reactant2-(3-Thienylsulfonyl)acetonitrileHCID 2797519—
Product(E)-3-(2-nitrothien-5-yl)-2-(thien-3-ylsulfonyl)acrylonitrileHCID 67582698—

Reaction Steps

Reaction of 2-nitrothiophen-5-carboxaldehyde and thien-3-ylsulfonylacetonitrile as in Example 1 gave (E)-3-(2-nitrothien-5-yl)-2-(thien-3-ylsulfonyl)acrylonitrile

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05886195
Source datasetuspto-grants-1999_03
ORD IDord-6f00062dfc3245369dd6fd3fb9a36a75
Source noteuspto-grants-1999_03