(2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol

Base Information

Chemical Name:(2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol
CAS No.:176169-42-9
Molecular Formula:C₃₅H₄₈O₆Si
Molecular Weight:592.848
Hs Code.:

Synonyms:(2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol

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Chemical Property of (2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol

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Technology Process of (2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol

There total 4 articles about (2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-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: 91.0%

: 20672-66-6,40246-26-2,84926-76-1,114179-79-2,115184-49-1
3,4,6-tri-O-benzyl-D-glucopyranose

: 67373-56-2
chlorodimethyl(1,1,2-trimethylpropyl)silane

: 176169-42-9
(2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol

Guidance literature:: With 1H-imidazole; In dichloromethane; for 2h; Ambient temperature;
DOI:10.1080/07328309608005442

Reference yield:

: 207292-95-3
Acetic acid (2S,3R,4S,5R,6R)-4,5-bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-yl ester

: 176169-42-9
(2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol

Guidance literature:: With methanol; sodium methylate; at -20 ℃; Yield given;
DOI:10.1055/s-1998-1689

Reference yield:

: 79218-68-1,88988-46-9,93495-88-6,108869-76-7,127875-27-8,127875-34-7,129214-38-6,148968-88-1
2-O-acetyl-3,4,6-tri-O-benzyl-D-glucopyranose

: 176169-42-9
(2S,3R,4R,5R,6R)-4,5-Bis-benzyloxy-6-benzyloxymethyl-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-tetrahydro-pyran-3-ol

Guidance literature:: Multi-step reaction with 2 steps

1: imidazole / CH₂Cl₂

2: NaOMe, MeOH / -20 °C

With 1H-imidazole; methanol; sodium methylate; In dichloromethane;
DOI:10.1055/s-1998-1689