trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol

Base Information

Chemical Name:trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol
CAS No.:482635-94-9
Molecular Formula:C₂₄H₃₀O₅
Molecular Weight:398.499
Hs Code.:

Synonyms:trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol

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Chemical Property of trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol

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Technology Process of trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol

There total 5 articles about trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol 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: 99.0%

: 482635-93-8
r-1-[(tert-butyldimethylsilyl)oxy]-trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptane

: 482635-94-9
trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 0.5h; Heating;
DOI:10.1021/ol027192i

Reference yield:

: 100-39-0
benzyl bromide

: 482635-94-9
trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 94 percent / NaH; tetrabutylammonium iodide / tetrahydrofuran; various solvent(s) / 8 h / Heating

2: 68 percent / osmium tetroxide; N-methylmorpholine N-oxide / tetrahydrofuran; H₂O / 2 h / 20 °C

3: 92 percent / p-toluenesulfonic acid monohydrate / 2 h / 20 °C

4: 99 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / Heating

With osmium(VIII) oxide; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; toluene-4-sulfonic acid; 4-methylmorpholine N-oxide; In tetrahydrofuran; water;
DOI:10.1021/ol027192i

Reference yield:

: 134780-03-3
meso-(1R,4R,6R)-6-<(tert-Butyldimethylsilyl)oxy>-2-cycloheptene-1,4-diol

: 482635-94-9
trans-3,trans-6-dibenzyloxy-cis-4,cis-5-(isopropylidenedioxy)cycloheptan-r-1-ol

Guidance literature:: Multi-step reaction with 4 steps

1: 94 percent / NaH; tetrabutylammonium iodide / tetrahydrofuran; various solvent(s) / 8 h / Heating

2: 68 percent / osmium tetroxide; N-methylmorpholine N-oxide / tetrahydrofuran; H₂O / 2 h / 20 °C

3: 92 percent / p-toluenesulfonic acid monohydrate / 2 h / 20 °C

4: 99 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / Heating

With osmium(VIII) oxide; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; toluene-4-sulfonic acid; 4-methylmorpholine N-oxide; In tetrahydrofuran; water;
DOI:10.1021/ol027192i