134987-95-4

Upstream product

• 110-89-4 piperidine 
• 39806-23-0 ethyl (2E,4E,6E)-7-phenyl-2,4,6-heptatrienoate 
• 1608-03-3 (E)-but-1-en-3-yn-1-ylbenzene 
• 103-64-0 bromostyrene 
• 38002-48-1 (E)-1-phenyl-4-trimethylsilyl-1-buten-3-yne 

Relevant academic research and scientific papers

Stereoselective synthesis of naturally-occurring 7-(hetero)aryl (2E,4E,6E)-2,4,6-heptatrienamides and their structural analogues

A new and efficient highly stereoselective method to prepare naturally-occurring 7-(hetero)aryl (2E,4E,6E)-2,4,6-heptatrienamides and their structural analogues has been developed. The physical and spectral properties of one of these compounds, i.e. (2E,4E,6E)-7-(2-thienyl)-2,4,6-heptatrienoic acid piperidide (4b), have been found to be quite different from those previously reported for 7-(-2-thienyl)-2,4,6,-heptatrienoic acid piperidide isolated from Othantus maritimus to which the (2E,4E,6E)-configuration had been previously assigned.