134340-71-9

Upstream product

• 134340-65-1 N-(1-(furan-2-yl)pentyl)-4-methylbenzenesulfonamide 
• 135822-87-6 (E)-N-(furan-2-ylmethylene)-4-methylbenzenesulfonamide 
• 134452-30-5 (S)-N-tosyl-α'-n-butyl-α-furfuryl amine 
• 98-01-1 furfural 
• 70-55-3 toluene-4-sulfonamide 
• 13707-47-6 2-furaldehyde tosylimine 

Downstream Products

• 944063-43-8 C₁₇H₂₃NO₄S 

Relevant academic research and scientific papers

Synthesis of 3-sulfonyloxypyridines: Oxidative ring expansion of α-furyl-sulfonamides and N→O sulfonyl transfer

N-Sulfonyl pyridinones derived from α-furylsulfonamides may be aromatised with concomitant N→O sulfonyl transfer to produce 3-sulfonyloxypyridines. Georg Thieme Verlag Stuttgart.

Synthesis of 2-aza-1-cyano-4-hydroxyanthraquinones

Phthalide annulation of 2-alkylpyridin-3-ones results in the formation of the unexpected 2-aza-1-cyano-4-hydroxy-anthraquinones, the cyano moiety originating from the 3-cyanophthalide. These compounds hold great potential against Epstein-Barr Virus Early

An efficient preparation of optically active α-furfuryl amide by kinetic resolution using the modified sharpless asymmetric epoxidation reagent

Kinetic resolution of α-furfuryl amide was first carried out by using the modified Sharpless asymmetric epoxidation reagent to give the slow-reacting enantiomers, (S)-la-f and (R)-lb,f in high enantioselectivity (90-100% e.e) and high chemical yield (45-5