108932-53-2

Upstream product

• 931-59-9 benzenesulfenyl chloride 
• 882-33-7 diphenyldisulfane 
• 86268-15-7 methyl 5-lithiotetronate 
• 3510-99-4 3-methoxy-but-2-enoic acid ethyl ester 
• 69556-70-3 4-methoxy-5H-furan-2-one 
• 75-77-4 chloro-trimethyl-silane 
• 86254-61-7 methyl 5lithio-5-(phenylthio)tetronate 
• 108932-52-1 methyl 5-(phenylthio)tetronate 
• 82204-15-7 4-methoxy-2-(trimethylsilyloxy)furan 
• 1116-51-4 ethyl χ-bromo-β-methoxycrotonate 

Downstream Products

• 86254-63-9 methyl 5-(1'-methoxycinnamyl)-5-(phenylthio)tetronate 
• 108932-55-4 3-Chloro-benzoic acid 3-(2-benzenesulfonyl-3-methoxy-5-oxo-2,5-dihydro-furan-2-yl)-2-hydroxy-3-methoxy-1-phenyl-propyl ester 

Relevant academic research and scientific papers

Synthetic Routs to the Piperolides, Faydenolides, Epoxypiperolides, and Related Compounds

Syntheses of the piperolides, the faydenolides, epoxypiperolide, and related compounds are described. (+/-)-Narthogenin is also efficiently produced.

THE SYNTHESIS OF EPOXYPIPEROLIDES AND PIPEROLIDES.

A general synthesis of alkynyl orthoesters leads to intermediates that couple with 2-trimethylsilyloxy-4-methoxyfuran to give compounds from wich epoxypiperolide and isomers are available as well as all piperolide isomers.