899434-22-1

Upstream product

• 5390-04-5 pent-1-yn-5-ol 
• 98-88-4 benzoyl chloride 
• 190184-80-6 2-(pent-4-yn-1-yloxy)tetrahydrofuran 
• 100-52-7 benzaldehyde 

Downstream Products

• 899434-11-8 6-iodo-1-phenylhex-2-yn-1-one 
• 1579964-00-3 (2E,4E)-6-hydroxy-1-phenylhexa-2,4-dien-1-one 
• 1579964-01-4 (2E,4E)-6-(2-(1,3-dithian-2-yl)phenoxy)-1-phenylhexa-2,4-dien-1-one 
• 1579964-04-7 2-(((2E,4E)-6-oxo-6-phenylhexa-2,4-dien-1-yl)oxy)benzaldehyde 
• 1579963-69-1 (E)-3-(4-oxo-4-phenylbut-2-en-1-yl)chroman-4-one 
• 1579963-82-8 (E)-3-(4-oxo-4-phenylbut-1-en-1-yl)chroman-4-one 

Relevant academic research and scientific papers

Extending the stetter reaction with 1,6-acceptors

Pace Stetter: A new N-heterocyclic carbene (NHC)-catalysed transformation is described-the intramolecular vinylogous Stetter reaction. This transformation can be effected with both thiazolium and triazolium-based catalysts, using aromatic and aliphatic aldehydes, employing α,β,γ,δ- unsaturated esters, ketones, phosphonates and N-acylpyrroles, and can be conducted enantioselectively (see scheme). Copyright

A sequential reaction process to assemble polysubstituted indolizidines, quinolizidines and quinolizidine analogues

The ω-iodo-α,β-alkynoates and their ketone, sulfone or phosphonate analogues react with δ-chloropropylamines in MeCN assisted with K2CO3 to undergo a sequential SN2/Michael addition/SN2/SN2 reaction p