68872-36-6

Upstream product

• 68872-28-6 (Z)-1-(1-Hydroxy-cyclohexyl)-pent-3-en-1-one 
• 68872-30-0 2-(1-Phenylselanyl-ethyl)-1-oxa-spiro[4.5]decan-4-one 
• 68872-32-2 (R)-2-(1-Phenylselanyl-ethyl)-1-oxa-spiro[4.5]decan-4-ol 
• 68872-25-3 1-[((Z)-2-But-2-enyl)-[1,3]dithian-2-yl]-cyclohexanol 
• 68872-34-4 Acetic acid (R)-2-formyl-1-oxa-spiro[4.5]dec-4-yl ester 
• 68872-33-3 Acetic acid (R)-2-vinyl-1-oxa-spiro[4.5]dec-4-yl ester 
• 68872-35-5 Acetic acid (R)-2-dimethylcarbamoyl-1-oxa-spiro[4.5]dec-4-yl ester 
• 74-88-4 methyl iodide 

Relevant academic research and scientific papers

Phenylselenoetherification. A Highly Efficient Cyclization Process for the Synthesis of O- and S-Heterocycles

Phenylselenoetherification, a new cyclization procedure based on organoselenium chemistry, is described in detail.Unsaturated hydroxy and thio compounds were subjected to this new cyclization process to afford a series of phenyl selenoethers and phenyl selenothioethers which were transformed to a variety of heterocyclic systems by reductive or oxidative removal of the selenium group.Applications to the synthesis of muscarine analogues are described.