(2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate

Base Information

Chemical Name:(2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate
CAS No.:177213-13-7
Molecular Formula:C₂₉H₃₁N₃O₆
Molecular Weight:517.582
Hs Code.:

Synonyms:(2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate

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Chemical Property of (2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate

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Technology Process of (2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate

There total 4 articles about (2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate 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: 81.0%

: (2R,3R,4S,5R,6R)-3,4,5-Tris-benzyloxy-6-(toluene-4-sulfonyloxymethyl)-tetrahydro-pyran-2-carboxylic acid methyl ester

: 177213-13-7
(2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate

Guidance literature:: With sodium azide; In N,N-dimethyl-formamide; at 20 ℃; for 12h;
DOI:10.1016/j.tet.2006.05.080

Reference yield:

: 57039-38-0
(2R,3R,4S,5S,6R)-methyl tetrahydro-3,4,5-trihydroxy-6-(hydroxymethyl)-2H-pyran-2-carboxylate

: 177213-13-7
(2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: 83 percent / imidazole / dimethylformamide / 2 h / 20 °C

2.1: Ag₂O / dimethylformamide / 20 h / 20 °C

2.2: 7.60 g / acetic acid / H₂O; tetrahydrofuran / 15 h / 20 °C

3.1: pyridine / CH₂Cl₂ / 12 h / 20 °C

4.1: 81 percent / sodium azide / dimethylformamide / 12 h / 20 °C

With pyridine; 1H-imidazole; sodium azide; silver(l) oxide; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2006.05.080

Reference yield:

: 177213-11-5
(2R,3R,4S,5R,6R)-methyl tetrahydro-3,4,5-trihydroxy-6-((tert-butyldimethylsilyloxy)methyl)-2H-pyran-2-carboxylate

: 177213-13-7
(2R,3R,4S,5R,6R)-methyl 6-(azidomethyl)-3,4,5-tris(benzyloxy)-tetrahydro-2H-pyran-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: Ag₂O / dimethylformamide / 20 h / 20 °C

1.2: 7.60 g / acetic acid / H₂O; tetrahydrofuran / 15 h / 20 °C

2.1: pyridine / CH₂Cl₂ / 12 h / 20 °C

3.1: 81 percent / sodium azide / dimethylformamide / 12 h / 20 °C

With pyridine; sodium azide; silver(l) oxide; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2006.05.080