tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid

Base Information

Chemical Name:tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid
CAS No.:99049-69-1
Molecular Formula:C₄₂H₅₆N₆O₉Si
Molecular Weight:817.027
Hs Code.:

Synonyms:tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid

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Chemical Property of tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid

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Technology Process of tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid

There total 10 articles about tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid 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: 92.0%

: 99049-68-0
tert-Butyldimethylsilyl-2-azido-2-desoxy-4,6-O-isopropyliden-β-D-glucopyranosid

: 99049-62-4
2-azido-2-deoxy-3,4,6-tri-O-benzyl-α-D-glucopyranosyl trichloroacetimidate

: 99049-69-1
tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid

Guidance literature:: With molecular sieve; boron trifluoride diethyl etherate; In dichloromethane; at -20 ℃; for 3h;

Reference yield:

: 55628-54-1
3,4,6-tri-O-benzyl-D-glucal

: 99049-69-1
tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid

Guidance literature:: Multi-step reaction with 4 steps

1: NaN₃, cer(III)-ammonium nitrate / acetonitrile / 20 h / -20 °C

2: aq. sodium nitrite / dioxane / 80 °C

3: 1.) NaH; 2.) NaH / 1.) ethyleneglycol-dimethylether, O deg C, 0.5 h; 2.) 3.5 h

4: 92 percent / 0.25 M Et₂O-BF₃, molecular sieve / CH₂Cl₂ / 3 h / -20 °C

With sodium azide; molecular sieve; cerium(III) ammonium nitrate; boron trifluoride diethyl etherate; sodium hydride; sodium nitrite; In 1,4-dioxane; dichloromethane; acetonitrile;

Reference yield:

: 99049-67-9
tert-Butyldimethylsilyl-2-azido-2-desoxy-β-D-glucopyranosid

: 99049-69-1
tert-Butyldimethylsilyl-2-azido-3-O-(2-azido-3,4,6-tri-O-benzyl-2-desoxy-β-D-glucopyranosyl)-4,6-O-isopropyliden-2-desoxy-β-D-glucopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: 96 percent / p-toluenesulfonic acid / 12 h / Ambient temperature

2: 92 percent / 0.25 M Et₂O-BF₃, molecular sieve / CH₂Cl₂ / 3 h / -20 °C

With molecular sieve; boron trifluoride diethyl etherate; toluene-4-sulfonic acid; In dichloromethane;