884639-63-8

Upstream product

• 124575-31-1 (S)-2-isobutyl-1-tosyl-aziridine 
• 884639-59-2 (S)-1-isobutyl-5-(tetrahydropyran-2-yloxy)-N-toluenesulfonyl-pent-3-ynylamine 

Downstream Products

• 884639-75-2 (7S)-7-(N-p-toluenesulfonyl-amino)-9-methyl-dec-4-yn-3-one 
• 884639-71-8 N-(5-hydroxy-1-isobutyl-hept-3-ynyl)-4-methyl-benzenesulfonamide 
• 884639-67-2 (5S)-5-(N-p-toluenesulfonyl-amino)-7-methyl-oct-2-ynal 

Relevant academic research and scientific papers

Double conjugate addition of dithiols to propargylic carbonyl systems to generate protected 1,3-dicarbonyl compounds

The work describes the efficient double conjugate addition of ethane and propane dithiols in the presence of sodium methoxide to a wide variety of propargylic carbonyl containing compounds. The products of these reactions are differentiated, 1,3-dicarbony