trans-3-acetoxy-4-(oxy)-2-(<(1β,2α)-2-(oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran

Base Information

Chemical Name:trans-3-acetoxy-4-(oxy)-2-(<(1β,2α)-2-(oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran
CAS No.:102922-59-8
Molecular Formula:C₂₆H₅₀O₆Si₂
Molecular Weight:514.85
Hs Code.:

trans-3-acetoxy-4-(<dimethyl(1,1-dimethylethyl)silyl>oxy)-2-(<(1β,2α)-2-(<dimethyl(1,1-dimethylethyl)silyl>oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran

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Chemical Property of trans-3-acetoxy-4-(oxy)-2-(<(1β,2α)-2-(oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran

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Technology Process of trans-3-acetoxy-4-(oxy)-2-(<(1β,2α)-2-(oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran

There total 10 articles about trans-3-acetoxy-4-(oxy)-2-(<(1β,2α)-2-(oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 69739-34-0
t-butyldimethylsiyl triflate

: 102922-59-8,103001-70-3
cis-3-acetoxy-4-(oxy)-2-(<(1β,2α)-2-(oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran

Guidance literature:: Multi-step reaction with 4 steps

1: 58 percent / triethylamine / CH₂Cl₂ / 2 h / -78 °C

2: 70 percent / pyridinium p-toluenesulfonate / benzene / 30 h / Heating

3: 80 percent / triethylamine / diethyl ether / 1 h / 0 °C

4: tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)europium(III) / hexane / 48 h / Ambient temperature

With tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)europium(III); pyridinium p-toluenesulfonate; triethylamine; In diethyl ether; hexane; dichloromethane; benzene;
DOI:10.1021/ja00274a049

Reference yield:

: 69739-34-0
t-butyldimethylsiyl triflate

: 102922-59-8,103001-70-3
trans-3-acetoxy-4-(oxy)-2-(<(1β,2α)-2-(oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran

Guidance literature:: Multi-step reaction with 4 steps

1: 58 percent / triethylamine / CH₂Cl₂ / 2 h / -78 °C

2: 70 percent / pyridinium p-toluenesulfonate / benzene / 30 h / Heating

3: 80 percent / triethylamine / diethyl ether / 1 h / 0 °C

4: tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)europium(III) / hexane / 48 h / Ambient temperature

With tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)europium(III); pyridinium p-toluenesulfonate; triethylamine; In diethyl ether; hexane; dichloromethane; benzene;
DOI:10.1021/ja00274a049

Reference yield:

: 102922-54-3,116565-16-3,132162-11-9,132162-12-0
(1β,2α)-2-(oxy)-1-cyclohexanol

: 102922-59-8,103001-70-3
cis-3-acetoxy-4-(oxy)-2-(<(1β,2α)-2-(oxy)-1-cyclohexyl>oxy)-6-methyl-5,6-dihydro-2H-pyran

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / pyridinium p-toluenesulfonate / benzene / 30 h / Heating

2: 80 percent / triethylamine / diethyl ether / 1 h / 0 °C

3: tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)europium(III) / hexane / 48 h / Ambient temperature

With tris(6,6,7,7,8,8,8-heptafluoro-2,2-dimethyl-3,5-octanedionato)europium(III); pyridinium p-toluenesulfonate; triethylamine; In diethyl ether; hexane; benzene;
DOI:10.1021/ja00274a049