(2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran

Base Information

Chemical Name:(2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran
CAS No.:615275-19-9
Molecular Formula:C₄₂H₄₄O₇
Molecular Weight:660.807
Hs Code.:

Synonyms:(2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran

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Chemical Property of (2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran

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Technology Process of (2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran

There total 1 articles about (2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran 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: 56.0%

: 13096-62-3
(3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-one

: 2785-97-9
(2,6-dimethoxyphenyl)lithium

: 615275-19-9
(2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran

Guidance literature:: (3R,4S,5R,6R)-3,4,5-tris(benzyloxy)-6-((benzyloxy)methyl)tetrahydro-2H-pyran-2-one; (2,6-dimethoxyphenyl)lithium; In tetrahydrofuran; at -78 - -10 ℃;

With triethylsilane; boron trifluoride diethyl etherate; In dichloromethane; at -78 - 20 ℃;
DOI:10.1016/S0040-4039(03)01715-5

Reference yield: 100.0%

: 615275-19-9
(2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran

: 57282-87-8
β-D-glucopyranosyl-2,6-dimethoxybenzene

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol;
DOI:10.1016/S0040-4039(03)01715-5

Reference yield:

: 615275-19-9
(2R,3R,4R,5S,6S)-3,4,5-Tris-benzyloxy-2-benzyloxymethyl-6-(2,6-dimethoxy-phenyl)-tetrahydro-pyran

: 57282-89-0
β-D-glucopyranosyl-2,6-dimethoxybenzene tetraacetate

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / hydrogen / Pd/C / methanol

2: pyridine

With pyridine; hydrogen; palladium on activated charcoal; In methanol;
DOI:10.1016/S0040-4039(03)01715-5