1353347-80-4

Upstream product

• 28547-33-3 1-(4-(tert-butyl)phenyl)-3-chloropropan-1-one 
• 253185-03-4 tert-butylbenzene 

Downstream Products

• 1353347-96-2 3-(4-(tert-butyl)phenyl)-4,5-dihydrofuran-2-carbaldehyde 
• 1353347-94-0 4-(4-(tert-butyl)phenyl)-5,6-dihydro-2H-pyran-2-one 

Relevant academic research and scientific papers

Cu(I)-catalyzed oxidative cyclization of alkynyl oxiranes and oxetanes

In the presence of a Cu(I) catalyst and a pyridine oxide, alkynyl oxiranes and oxetanes can be converted into functionalized five- or six-membered α,β-unsaturated lactones or dihydrofuranaldehydes. This new oxidative cyclization is proposed to proceed via an unusual allenyloxypyridinium intermediate.