917097-47-3

Upstream product

• 55815-49-1 2,2'-(1,3-dioxolane-2,2-diyl)bis(ethane-2,1-diyl) dimethanesulfonate 
• 149789-99-1 (1S,7aS)-1-((tert-butyldimethylsilyl)oxy)-7a-methyl-1,2,3,6,7,7a-hexahydro-5H-inden-5-one 
• 123427-86-1 2,2-bis(2-iodoethyl)-1,3-dioxolane 
• 917097-42-8 (+)-(1''S,7a''S)-1''-{[tert-butyl(dimethyl)silyl]oxy}-7a''-methyl-2'',6'',7'',7a''-tetrahydrodispiro[1,3-dioxolane-2,1'-cyclohexane-4',4''-inden]-5''(1''H)-one 
• 917097-45-1 (+)-(3''R,3a''R,7a''S)-3''-isopropenyl-7a''-methyl-5''-methylene-3'',3a'',5'',6'',7'',7a''-hexahydrodispiro[1,3-dioxolane-2,1'-cyclohexane-4',4''-inden]-1''(2''H)-one 
• 917097-41-7 (+)-(3a''R,7a''S)-7a''-methyl-5''-methylene-5'',6'',7'',7a''-tetrahydrodispiro[1,3-dioxolane-2,1'-cyclohexane-4',4''-inden]-1''(3a''H)-one 
• 917097-46-2 (+)-(3''S,3a''R,5''S,7a''S)-2''-phenylthio-3''-isopropyl-5'',7a''-dimethyl-3'',3a'',5'',6'',7'',7a''-hexahydrodispiro[1,3-dioxolane-2,1'-cyclohexane-4',4''-inden]-1''(2''H)-one 
• 917097-43-9 (+)-tert-butyl(dimethyl){[(1''S,7a''S)-7a''-methyl-5''-methylene-1'',2'',5'',6'',7'',7a''-hexahydrodispiro[1,3-dioxolane-2,1'-cyclohexane-4',4''-inden]-1''-yl]oxy}silane 
• 917097-40-6 (+)-(3''S,3a''R,5''S,7a''S)-3''-isopropyl-5'',7a''-dimethyl-3'',3a'',5'',6'',7'',7a''-hexahydrodispiro[1,3-dioxolane-2,1'-cyclohexane-4',4''-inden]-1''(2''H)-one 
• 917097-48-4 C₁₈H₂₆O₃ 
• 917097-44-0 (+)-(7a''S)-7a''-methyl-5''-methylene-5'',6'',7'',7a''-tetrahydrodispiro[1,3-dioxolane-2,1'-cyclohexane-4',4''-inden]-1''(2''H)-one 

Downstream Products

• 917097-50-8 C₂₅H₃₂O₂S 

Relevant academic research and scientific papers

Total synthesis of (+)-cyanthiwigin AC

A 13-step synthesis of (+)-cyanthiwigin-AC (2) from (+)-Hajos-Parrish ketone derivative 8b and dimesylate 9c employing deconjugative spirobis-alkylation strategy is described.