81680-32-2

Upstream product

• 81680-28-6 Acetic acid (3aR,5aS,8R,9aR)-8-(1-acetoxy-1-methyl-ethyl)-5a-methyl-2-oxo-2,3,6,7,8,9-hexahydro-5aH-indeno[7a,1-b]furan-3a-yl ester 
• 51297-70-2 (3aS,6R,7aS)-3a,4,5,6,7,7a-hexahydro-3a-methyl-6-(1-methyl-1-hydroxyethyl)-1H-inden-1-one 
• 81680-31-1 (3aS,5aS,8R,9aR)-perhydro-3a-(hydroxymethyl)-5a-methyl-8-(1-methyl-1-acetoxyethyl)benzofuro<3,2-b>furan-2-one 
• 98-59-9 p-toluenesulfonyl chloride 
• 81680-29-7 (3aR,4S,5S,5aS,8R,9aR)-perhydro-3a-acetoxy-4,5-dihydroxy-5a-methyl-8-(1-methyl-1-acetoxyethyl)indeno<7a,1-b>tetrahydrofuran-2-one 
• 81680-30-0 (4R,5S,5aS,8R,9aR)-2,4,5,5a,6,7,8,9-octahydro-4,5-dihydroxy-5a-methyl-8-(1-methyl-1-acetoxyethyl)-1H-indeno<7a,1-b>-2,5-dihydrofuran-2-one 
• 81680-27-5 (3aR,5aS,8R,9aR)-3a-Hydroxy-8-(1-hydroxy-1-methyl-ethyl)-5a-methyl-3a,5a,6,7,8,9-hexahydro-3H-indeno[7a,1-b]furan-2-one 
• 81680-26-4 (3aS,6R,7aR)-3a,4,5,6,7,7a-hexahydro-7a-hydroxy-3a-methyl-6-(1-methyl-1-hydroxyethyl)-1H-inden-1-one 

Relevant academic research and scientific papers

Synthesis of Phytuberin from Elemol

Phytuberin lactone, the known synthetic progenitor of phytuberin, has been stereoselectively synthesised from elemol.

Study on the Synthesis of Phytuberin from Elemol

Phytuberin lactone (14a) has been synthesized starting from elemol (2).The known indenone 5,which was prepared from 2 by a modified procedure, was autoxidized to give α-hydroxy ketone 6a.Reaction of 6a with the lithium dianion of acetic acid followed by a