146097-56-5

Upstream product

• 95631-21-3 N-methyl-N-tosylglycinoyl chloride 
• 70144-18-2 (2R,5R)-2,5-dimethyltetrahydro-1H-1-pyrrolylidium chloride 
• 2644-99-7 2-(N-methyl-N-(p-toluenesulfonamido))acetic acid 

Downstream Products

• 146097-49-6 (2S,3R,4R)-3,4-dimethyl-(N-methyl-N-tosylamino)cyclobutanone 
• 146097-50-9 (2S,3S,4R)-4-methyl-(N-methyl-N-tosylamino)-3-phenylcyclobutanone 
• 146144-60-7 (1R,6S,8S)-8-(methyltosylamino)bicyclo[4.2.0]octan-7-one 
• 482582-46-7 (1R,5S,7S)-1-methyl-7-(methyltosylamino)bicyclo[3.2.0]heptan-6-one 
• 482582-47-8 (1R,7R,9S)-9-(methyltosylamino)bicyclo[5.2.0]nonan-8-one 
• 146144-61-8 (1R,5S,7S)-7-(methyltosylamino)bicyclo[3.2.0]heptan-6-one 
• 146144-64-1 (1R,5S,8R)-8-(methyltosylamino)-7-oxabicyclo[3.3.0]octan-6-one 

Relevant academic research and scientific papers

Enantioselective vicinal bis-acylation of olefins

A two-step sequence for the asymmetric vicinal acylation of olefins by a [2+2+1] strategy is reported. The key reaction is a [2+2] cycloaddition of an olefin to a chiral keteniminium salt derived from N-tosylsarcosinamide. This is followed by a regioselec