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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 989230Generated: October 30, 2026

(Ethylsulfonyl)ethene → HCID 73415474, compound

https://huagongshe.com/reaction/989230

Reaction equation

Participants

RoleNameHCIDCharge
Reactant(Ethylsulfonyl)etheneHCID 74680—
ReactantSodium ethoxideHCID 2723922—
Reactant5-amino-1-[2,6-dichloro-4-(trifluoromethyl)-phenyl]-4-methylsulfinyl-1H-pyrazole-3-carboxaldehyde oximeHCID 136352416—
SolventEthanolHCID 702—
ProductHCID 73415474HCID 73415474—

Reaction Steps

In a manner similar to that employed in Example 12 an ethanol solution of 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-methylsulfinyl-1H-pyrazole-3-carboxaldehyde oxime was reacted with sodium ethoxide and ethyl vinyl sulfone to give 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-methylsulfinyl-1H-pyrazole-3-carboxaldehyde O-[2-(ethylsulfinyl)ethyl]oxime, m.p.144-148° C. Compound 27.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06638956B2
Source datasetuspto-grants-2003_10
ORD IDord-d10a76c3c2844ab1814261c451b231e7
Source noteuspto-grants-2003_10