(2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-ol

Base Information

Chemical Name:(2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-ol
CAS No.:111727-15-2
Molecular Formula:C₂₇H₄₀O₆Si
Molecular Weight:488.697
Hs Code.:

Synonyms:(2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-ol

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Chemical Property of (2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-ol

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Technology Process of (2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-ol

There total 5 articles about (2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-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: 97.0%

: 18162-48-6
tert-butyldimethylsilyl chloride

: 17791-36-5
methyl 2,3-di-O-benzyl-α-D-glucopyranoside

: 111727-15-2
(2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-ol

Guidance literature:: With 1H-imidazole; In dichloromethane; at 0 ℃; for 0.5h;
DOI:10.1039/c4ra04845h

Reference yield:

: 3162-96-7
methyl 4,6-O-benzylidene-α-D-glucopyranoside

: 111727-15-2
(2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-ol

Guidance literature:: Multi-step reaction with 3 steps

1: NaH / dimethylformamide

2: TFA / CH₂Cl₂

3: 86 percent / imidazole / dimethylformamide / -40 °C

With 1H-imidazole; sodium hydride; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2005.12.055

Reference yield:

: 7177-79-9,13035-24-0,29600-81-5,33164-02-2,51842-18-3,52526-59-7,78738-75-7,99212-27-8,101312-02-1,107795-23-3,108739-87-3,129170-92-9,13225-19-9
methyl 2,3-di-O-benzyl-4,6-O-benzylidene-α-D-glucopyranoside

: 111727-15-2
(2R,3R,4S,5R,6S)-4,5-bis(benzyloxy)-2-((tert-butyldimethylsilyloxy)methyl)-6-methoxytetrahydro-2H-pyran-3-ol

Guidance literature:: Multi-step reaction with 2 steps

1: TFA / CH₂Cl₂

2: 86 percent / imidazole / dimethylformamide / -40 °C

With 1H-imidazole; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2005.12.055