((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate

Base Information

Chemical Name:((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate
CAS No.:865308-23-2
Molecular Formula:C₂₁H₃₂O₅Si
Molecular Weight:392.568
Hs Code.:

Synonyms:((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate

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Chemical Property of ((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate

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Technology Process of ((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate

There total 12 articles about ((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate 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: 91.0%

: 865308-22-1
[2-(1R,2E)-1-(cumyldimethylsiloxy)but-2-enyl](2R)-2,4-dihydroxybutyl acetate

: 865308-23-2
((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate

Guidance literature:: With palladium dichloride; In N,N-dimethyl-formamide; at 0 ℃;
DOI:10.1039/b507401k

Reference yield:

: 1027938-82-4
cumyldimethylsilyl trifluoromethanesulfonate

: 865308-23-2
((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / pyridine / toluene / 2 h / 0 °C

2: 98 percent / aq. HCl / tetrahydrofuran / 1.5 h / 0 °C

3: 91 percent / PdCl₂ / dimethylformamide / 0 °C

With pyridine; hydrogenchloride; palladium dichloride; In tetrahydrofuran; N,N-dimethyl-formamide; toluene;
DOI:10.1039/b507401k

Reference yield:

: methyl (4E)-2-benzyloxy-2-(2-[t-butyldimethylsiloxy]ethyl)-3-hydroxyhex-4-enoate

: 865308-23-2
((1R,5S,7R)-7-(cumyldimethylsiloxy)-5-methyl-4,8-dioxabicyclo[3.2.1]octyl)methyl acetate

Guidance literature:: Multi-step reaction with 6 steps

1: 83 percent / pyridine / 0 °C

2: 92 percent / DIBAL / CH₂Cl₂ / -18 °C

3: 45 percent / lithium di-tert-butylbiphenylide / tetrahydrofuran / -78 °C

4: 98 percent / pyridine; DMAP / 20 °C

5: aq. HCl / tetrahydrofuran / 20 °C

6: 91 percent / PdCl₂ / dimethylformamide / 0 °C

With pyridine; hydrogenchloride; dmap; lithium di-tert-butylbiphenylide; diisobutylaluminium hydride; palladium dichloride; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/b507401k