365410-60-2

Upstream product

• 69703-40-8 2-benzyl-2,5,5-trimethylcyclohexane-1,3-dione 
• 145100-51-2 N-(5-chloropyridin-2-yl)-1,1,1-trifluoro-N-[(trifluoromethyl)sulphonyl]methanesulphonamide 

Downstream Products

• 365410-67-9 trifluoro-methanesulfonic acid 6-benzyl-5-(4-methoxy-phenyl)-3,3,6-trimethyl-cyclohexa-1,4-dienyl ester 

Relevant academic research and scientific papers

The selective preparation and Suzuki coupling reactivity of cyclic 1,3-dione derived mono- and ditriflates

The combination of triflic anhydride and 2,6-di-tert-butyl-4-methylpyridine was found to be a selective reagent system for the conversion of cyclic 1,3-diones to the corresponding monotriflate derivatives. The use of N-(5-chloro-2-pyridyl)triflimide together with KHMDS was selective for the preparation of the corresponding ditriflates. The Suzuki coupling reactivity of both the mono- and ditriflates was also explored.