(2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-1-ol

Base Information

Chemical Name:(2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-1-ol
CAS No.:482626-37-9
Molecular Formula:C₃₂H₄₂O₆
Molecular Weight:522.682
Hs Code.:

Synonyms:(2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-1-ol

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Chemical Property of (2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-1-ol

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Technology Process of (2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-1-ol

There total 9 articles about (2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-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: 93.0%

: 374752-79-1
[(2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptyloxy]-tert-butyl-dimethyl-silane

: 482626-37-9
(2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-1-ol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 8h;
DOI:10.1021/ja0279646

Reference yield:

: 482626-36-8
(2R,3S,4S,5S)-5-Benzyloxymethoxy-1-(tert-butyl-dimethyl-silanyloxy)-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-3-ol

: 482626-37-9
(2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-1-ol

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / NaHMDS / tetrahydrofuran; dimethylformamide / 1 h / 20 °C

2: 93 percent / tetrabutylammonium fluoride / tetrahydrofuran / 8 h / 20 °C

With tetrabutyl ammonium fluoride; sodium hexamethyldisilazane; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1021/ja0279646

Reference yield:

: 482626-35-7
(2R,3S,4S,5S)-5-Benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptane-1,3-diol

: 482626-37-9
(2R,3S,4R,5S)-3-Benzyloxy-5-benzyloxymethoxy-7-(4-methoxy-benzyloxy)-2,4-dimethyl-heptan-1-ol

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / imidazole / CH₂Cl₂ / 1 h / 0 °C

2: 93 percent / NaHMDS / tetrahydrofuran; dimethylformamide / 1 h / 20 °C

3: 93 percent / tetrabutylammonium fluoride / tetrahydrofuran / 8 h / 20 °C

With 1H-imidazole; tetrabutyl ammonium fluoride; sodium hexamethyldisilazane; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ja0279646