40951-05-1Relevant articles and documents
Piperine derivative as well as preparation method and application thereof
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Paragraph 0142; 0263-0265, (2020/05/08)
The invention provides a piperine derivative as well as a preparation method and an application thereof. The piperine derivative is a compound shown as a formula (I), or a salt thereof, or a stereoisomer thereof, or a hydrate thereof. The compound provided by the invention can effectively protect nerve cells and improve the survival rate of the nerve cells, so that the compound provided by the invention can effectively treat neurodegenerative diseases and can be used for preparing medicines for treating the neurodegenerative diseases.
Indium-mediated microwave-assisted one-pot synthesis of α,β-unsaturated amides
Feng, Sunlin,Jiang, Shilei,Zhang, Zhiying,Yu, Xiaochun
experimental part, p. 392 - 394 (2010/11/18)
A stereoselective synthesis of α,β-unsaturated-N,N-diethyl amides was achieved by a one-pot reaction of triphenylphosphine, an aromatic aldehyde, and N,N-diethyl chloroacetamide in the presence of indium under microwave-assisted and solvent-free condition.
Microwave-assisted one-pot synthesis of α, β-unsaturated amides under solvent-free conditions
Jiang, Shilei,Xie, Yuanyuan,Yu, Xiaochun
experimental part, p. 24 - 26 (2009/10/02)
Under microwave-assisted solvent-free conditions a one-pot reaction of triphenylphosphine, an aldehyde and N, N-diethyl chloroacetamide in the presence of zinc dust affords α, β-unsaturated amides stereoselectively in good yield. In comparison with the co