29029-40-1

Upstream product

• 14500-40-4 2-bromo-2-phenyl-1-(p-tolyl)ethanone 

Downstream Products

• 29029-44-5 2-chloro-5-phenyl-4-p-tolyl-thiazole 
• 50735-00-7 5-phenyl-4-p-tolyl-3H-thiazol-2-one 
• 29416-93-1 7-bromo-2-phenyl-3-p-tolyl-thiazolo[2,3-b]quinazolin-5-one 
• 29605-50-3 7-chloro-2-phenyl-3-p-tolyl-thiazolo[2,3-b]quinazolin-5-one 
• 29416-92-0 7-methyl-2-phenyl-3-p-tolyl-thiazolo[2,3-b]quinazolin-5-one 
• 29029-54-7 2-phenyl-3-p-tolyl-thiazolo[2,3-b]quinazolin-5-one 

Relevant academic research and scientific papers

Synthesis of novel N-thiazolo-1,3-oxathiol-2-imines from α-haloketones using potassium thiocyanate-silica gel

Novel N-thiazolo-1,3-oxathiol-2-imines are synthesized by reaction of a-haloketones with potassium thiocyanate-silica gel. It is thought that the reaction occurs through conversion of the α-haloketone into the corresponding thiocyanate which then undergoes acid-catalyzed intramolecular cyclization to yield a cationic intermediate. Subsequent reaction of this intermediate with another molecule of the α-thiocyanatoketone and a second cyclization then gives the N-thiazolo-1,3-oxathiol-2-imine. Georg Thieme Verlag Stuttgart - New York.