883846-21-7

Upstream product

• 1048027-56-0 1,5-bis[4-(1,1-dimethylethyl)phenyl]-1,3,5-pentanetrione 
• 1370710-14-7 1,5-bis(4-(tert-butyl)phenyl)penta-1,4-diyn-3-one 

Relevant academic research and scientific papers

Atom-economic synthesis of 4-pyrones from diynones and water

Transition-metal-free synthesis of 4-pyrones via TfOH-promoted nucleophilic addition/cyclization of diynones and water has been developed. This transformation is simple, atom economical and environmentally benign, providing rapid and efficient access to s

New strong base synthesis of symmetrical 1,5-diaryl-1,3,5-pentanetriones from acetone and benzoate esters

Lithium hexamethyldisilazide (LiHMDS) was used to condense substituted benzoate esters with acetone to afford symmetrical 1,5-diaryl-1,3,5- pentanetriones that were isolated, characterized (including a representative X-ray crystallographic analysis), and