128538-66-9

Upstream product

• 128554-66-5 C₂₉H₂₂F₃N₂PS 
• 684-16-2 Hexafluoroacetone 
• 128381-65-7 5-Azido-2-<2-(4-methylphenyl)>-4-trifluormethylthiazol 
• 128538-62-5 C₂₉H₂₂F₃N₄PS 
• 70276-67-4 5-Fluor-2-(4-methylphenyl)-4-(trifluoromethyl)thiazol 

Relevant academic research and scientific papers

Synthesis and Reaction Behavior of 5-Azido-4-trifluoromethyl-1,3-azoles

5-Azido-4-trifluoromethyl-1,3-azoles 6, 7 are obtained from 5-fluoro-4-trifluoromethyl-1,3-azoles 4, 5.While 5-azido-4-trifluoromethyl-1,3-thiazoles 7 show the typical reaction pattern of azides, the corresponding 1,3-oxazoles 6 are thermolabile and decompose already at room temperature to give 4-cyano-4-trifluoromethyl-1-oxa-3-azabuta-1,3-dienes 14, a new class of hetero-1,3-dienes, in high yields.