tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid

Base Information

Chemical Name:tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid
CAS No.:94799-15-2
Molecular Formula:C₃₁H₄₄N₆O₁₂Si
Molecular Weight:720.809
Hs Code.:

Synonyms:tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid

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Chemical Property of tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid

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Technology Process of tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid

There total 6 articles about tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid 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: 70.0%

: 87190-68-9
tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-β-D-galactopyranosid

: 83025-11-0
3,4,6-tri-O-acetyl-2-azido-2-deoxy-β-D-galactopyranosyl trichloroacetimidate

: 94799-15-2
tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -20 ℃; for 1h;

Reference yield:

: 3,4,6-tri-O-acetyl-2-azido-2-deoxy-D-lyxo-hexopyranose

: 94799-15-2
tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid

Guidance literature:: Multi-step reaction with 4 steps

1: 69 percent / imidazole / dimethylformamide / 4 h / Ambient temperature

2: 88 percent / CH₃OH/Na / 18 h / Ambient temperature

3: 78 percent / p-toluenesulphonic acid / dimethylformamide / 5 h / 50 °C

4: 70 percent / 0.04M (trimethylsilyl)trifluoromethanesulfonate / CH₂Cl₂ / 1 h / -20 °C

With 1H-imidazole; methanol; trimethylsilyl trifluoromethanesulfonate; sodium; toluene-4-sulfonic acid; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 94799-15-2
tert-Butyldimethylsilyl-2-azido-4,6-O-benzyliden-2-desoxy-3-O-(3,4,6-tri-O-acetyl-2-azido-2-desoxy-α-D-galactopyranosyl)-β-D-galactopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / p-toluenesulphonic acid / dimethylformamide / 5 h / 50 °C

2: 70 percent / 0.04M (trimethylsilyl)trifluoromethanesulfonate / CH₂Cl₂ / 1 h / -20 °C

With trimethylsilyl trifluoromethanesulfonate; toluene-4-sulfonic acid; In dichloromethane; N,N-dimethyl-formamide;