Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester

Base Information

Chemical Name:Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester
CAS No.:77437-57-1
Molecular Formula:C₄₃H₄₇N₃O₁₆
Molecular Weight:861.857
Hs Code.:

Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester

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Chemical Property of Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester

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Technology Process of Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester

There total 1 articles about Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester 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:

: 108-24-7
acetic anhydride

: 82557-32-2
C₃₁H₃₅N₃O₁₀

: 77437-57-1
Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester

Guidance literature:: With pyridine; at 20 ℃; for 18h; Yield given;

Reference yield:

: 77437-57-1
Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester

: 77437-59-3
O-(2,3,4,6-Tetra-O-benzyl-α-D-glucopyranosyl)-(1->6)-O-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl azide

Guidance literature:: Multi-step reaction with 2 steps

1: NaI / aq. acetic acid / 2.5 h / 65 °C

2: 43.4 percent / tetramethylurea, AgOSO₂CH₃ / 1,2-dichloro-ethane / 1.) -5 deg C, 2 d, 2.) 5 deg C, 6 h

With silver methanesulfonate; tetramethylurea; sodium iodide; In acetic acid; 1,2-dichloro-ethane;

Reference yield:

: 77437-57-1
Acetic acid (2R,3R,4S,5R,6R)-4,5-diacetoxy-6-((2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-azido-tetrahydro-pyran-2-ylmethoxy)-2-trityloxymethyl-tetrahydro-pyran-3-yl ester

: O-(2,3,4,6-Tetra-O-benzyl-β-D-glucopyranosyl)-(1->6)-O-(2,3,4-tri-O-acetyl-β-D-glucopyranosyl)-(1->6)-2,3,4-tri-O-acetyl-α-D-glucopyranosyl azide

Guidance literature:: Multi-step reaction with 2 steps

1: NaI / aq. acetic acid / 2.5 h / 65 °C

2: 30.3 percent / tetramethylurea, AgOSO₂CH₃ / 1,2-dichloro-ethane / 1.) -5 deg C, 2 d, 2.) 5 deg C, 6 h

With silver methanesulfonate; tetramethylurea; sodium iodide; In acetic acid; 1,2-dichloro-ethane;