An amide is formed by reacting an α-ketoacid or salt thereof in a decarboxylative condensation reaction with an amine or salt thereof comprising a nitrogen covalently bound to an atom selected from oxygen, nitrogen, and sulfur. The amide bond is formed between the α-carbon of the ketoacid and the nitrogen of the amine. The α-ketoacid can be formed using a novel sulfur reagent.
An amide is formed by reacting an α-ketoacid or salt thereof in a decarboxylative condensation reaction with an amine or salt thereof comprising a nitrogen covalently bound to an atom selected from oxygen, nitrogen, and sulfur. The amide bond is formed between the α-carbon of the ketoacid and the nitrogen of the amine. The α-ketoacid can be formed using a novel sulfur reagent.
US7737293B2
申请人:——
公开号:US7737293B2
公开(公告)日:2010-06-15
US7667076B2
申请人:——
公开号:US7667076B2
公开(公告)日:2010-02-23
The Stevens Rearrangement of Sulfur Ylide Generated by Electrochemical Reduction of Sulfonium Salt
The cathodic reduction or a base treatment of a 1-cyanomethyltetrahydrothiophenonium salt gave the stabilized ylides which were conformed by the reaction with benzaldehyde. In the absence of benzal...