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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 726735Generated: October 31, 2026

5-Nitrothiophene-2-carboxaldehyde → (E)-3-(2-nitrothien-5-yl)-2-[3-(trifluoromethyl)phenylsulfonyl]acrylonitrile

https://huagongshe.com/reaction/726735

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Nitrothiophene-2-carboxaldehydeHCID 78281—
ReactantHCID 15410674HCID 15410674—
Product(E)-3-(2-nitrothien-5-yl)-2-[3-(trifluoromethyl)phenylsulfonyl]acrylonitrileHCID 15410670—

Reaction Steps

Reaction of 2-nitrothiophen-5-carboxaldehyde and 3-trifluoromethylphenylsulfonylacetonitrile as in Example 1 gave (E)-3-(2-nitrothien-5-yl)-2-[3-(trifluoromethyl)phenylsulfonyl]acrylonitrile

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05710173
Source datasetuspto-grants-1998_01
ORD IDord-eeef877998834ce98adb4d69b27c95f3
Source noteuspto-grants-1998_01