Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl ester

Base Information

Chemical Name:Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl ester
CAS No.:211238-12-9
Molecular Formula:C₅₀H₅₅N₃O₁₁
Molecular Weight:874
Hs Code.:

Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl ester

Synonyms:Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl ester

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Chemical Property of Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl ester

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Technology Process of Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl ester

There total 2 articles about Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl 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: 84.0%

: 35303-86-7
(2R,3S,4S,5R,6S)-3,5-Bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-ol

: 133076-40-1
6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-β-D-glucopyranosyl trichloroacetimidate

: 211238-12-9
Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl ester

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In diethyl ether; for 1.75h;
DOI:10.1016/S0008-6215(98)00045-7

Reference yield:

: 6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α/β-D-glucopyranose

: 211238-12-9
Acetic acid (2R,3S,4R,5R,6R)-5-azido-3,4-bis-benzyloxy-6-((2R,3R,4S,5R,6S)-3,5-bis-benzyloxy-2-benzyloxymethyl-6-methoxy-tetrahydro-pyran-4-yloxy)-tetrahydro-pyran-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 68 percent / K₂CO₃ / CH₂Cl₂ / 7 h / Ambient temperature

2: 84 percent / 4A molecular sieves, trimethylsilyl trifluoromethanesulfonate / diethyl ether / 1.75 h

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; potassium carbonate; In diethyl ether; dichloromethane;
DOI:10.1016/S0008-6215(98)00045-7