181419-79-4

Upstream product

• 497-26-7 2-methyl-1,3-dioxolane 
• 24378-05-0 methyl phenylethynyl sulfone 
• 536-74-3 phenylacetylene 
• 28995-82-6 ((Z)-1-Iodo-2-methanesulfonyl-vinyl)-benzene 
• 107-21-1 ethylene glycol 
• 1817-57-8 4-phenyl-3-butyne-2-one 

Relevant academic research and scientific papers

Decatungstate as Direct Hydrogen Atom Transfer Photocatalyst for SOMOphilic Alkynylation

A versatile approach for the alkynylation of a variety of aliphatic hydrogen donors, including alkanes, is reported. We used tetrabutylammonium decatungstate as photocatalyst to generate organoradicals from C-H/Si-H bonds via hydrogen atom transfer. The l

Palladium-catalysed hydroarylation and hydrovinylation of 3,3-dialkoxy-1-aryl-1-propynes. An approach to 3-aryl- and 3-vinylquinolines

Acetylenic acetals and ketals have been reacted with aryl and vinyl halides to generate hydroarylation and hydrovinylation products. The reaction proceeds with high regioselectivity. The carbopalladation step appears to be mainly controlled by steric effects and the new carbon-carbon bond is generated preferentially on the carbon bearing the acetal group. The reaction has been employed to develop a regioselective synthesis of 3-aryl and 3-vinylquinolines.