67488-66-8

Upstream product

• 186581-53-3 diazomethane 
• 54731-09-8 N-tosyl-L-prolyl chloride 
• 51077-01-1 L-N-tosyl-proline 

Downstream Products

• 63762-06-1 2-Chloro-1-[(S)-1-(toluene-4-sulfonyl)-pyrrolidin-2-yl]-ethanone 

Relevant academic research and scientific papers

Thermal Arndt-Eistert reactions of N-tosyl cyclic α-amino acids

Thermal Arndt-Eistert reactions of N-tosyl cyclic α-amino acids were studied to explore the preparation of α,β-unsaturated esters bearing a terminal tosylamino group. For L-N-tosyl-aziridine 2-carboxylic acid and L-N-tosyl-azetidine 2-carboxylic acid, the corresponding (E)-α,β- unsaturated esters were obtained stereospecifically. Copyright Taylor & Francis, Inc.

Antitumor agents: diazomethyl ketone and chloromethyl ketone analogues prepared from N-tosyl amino acids

Diazomethyl ketone and chloromethyl ketone analogues prepared from N-tosyl amino acids have been synthesized and tested for antitumor activity in Ehrlich ascites carcinoma and P-388 lymphocytic leukemia screens in mice. The N-tosyl chloromethyl ketone ana