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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 495163Generated: October 30, 2026

2-(2-(p-Toluenesulfonyl)aminophenyl)-3-methyl-2-cyclopenten-1-one → 2-(2,5-Dimethylcyclopenta-1,4-dienyl)phenyl(p-toluenesulfonyl)amine

https://huagongshe.com/reaction/495163

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(2-(p-Toluenesulfonyl)aminophenyl)-3-methyl-2-cyclopenten-1-oneHCID 66593409—
ReactantHCID 178418348HCID 178418348—
Product2-(2,5-Dimethylcyclopenta-1,4-dienyl)phenyl(p-toluenesulfonyl)amineHCID 66593708—

Reaction Steps

The same experiment as in Example 17 was carried out, using 1.000 g (2.93 mmol) of 2-(2-(p-toluenesulfonyl)aminophenyl)-3-methyl-2-cyclopenten-1-one and 3.660 ml (5.860 mmol) of MeLi (1.6 M in diethyl ether) (0.617 g, 62%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07538239B2
Source datasetuspto-grants-2009_05
ORD IDord-ce3f199e42eb4b2b8581ea1bc8fabb26
Source noteuspto-grants-2009_05