Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-D-galactopyranosyl>-β-D-galactopyranosid

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Chemical Name:Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-D-galactopyranosyl>-β-D-galactopyranosid
CAS No.:117177-07-8
Molecular Formula:C₅₀H₅₅N₃O₁₀
Molecular Weight:865.937
Hs Code.:

Synonyms:Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-D-galactopyranosyl>-β-D-galactopyranosid

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Chemical Property of Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-D-galactopyranosyl>-β-D-galactopyranosid

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Technology Process of Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-D-galactopyranosyl>-β-D-galactopyranosid

There total 5 articles about Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-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: 90.0%

: 51271-29-5
[1',1'-2H₂]benzyl bromide

: 117177-05-6
Benzyl-2-azido-2-desoxy-3-O-(3,4-O-isopropyliden-β-D-galactopyranosyl)-β-D-galactopyranosid

: 117177-07-8
Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-D-galactopyranosyl>-β-D-galactopyranosid

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; for 1h; Ambient temperature;
DOI:10.1016/0008-6215(88)84150-8

Reference yield:

: 97604-42-7,166907-09-1
benzyl 2-azido-2-deoxy-β-D-galactopyranoside

: 117177-07-8
Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-D-galactopyranosyl>-β-D-galactopyranosid

Guidance literature:: Multi-step reaction with 5 steps

1: 80 percent / pyridine; CH₂Cl₂ / 24 h / -5 °C

2: 1.) Molecular sieves 4A; 2.) Trimethylsilyl triflate / 1.) 6 h, 2.) dichloromethane, RT, 1 h

3: 97 percent / 0.1M sodium methoxide / methanol / 3 h / Ambient temperature

4: 82 percent / p-Toluolsulfonsaeure / dimethylformamide / 1 h / 80 °C

5: 90 percent / NaH / dimethylformamide / 1 h / Ambient temperature

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; sodium methylate; sodium hydride; toluene-4-sulfonic acid; In pyridine; methanol; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(88)84150-8

Reference yield:

: 117177-01-2
Benzyl-2-azido-4,6-di-O-benzoyl-2-desoxy-β-D-galactopyranosid

: 117177-07-8
Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-3,4-O-isopropyliden-β-D-galactopyranosyl>-β-D-galactopyranosid

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) Molecular sieves 4A; 2.) Trimethylsilyl triflate / 1.) 6 h, 2.) dichloromethane, RT, 1 h

2: 97 percent / 0.1M sodium methoxide / methanol / 3 h / Ambient temperature

3: 82 percent / p-Toluolsulfonsaeure / dimethylformamide / 1 h / 80 °C

4: 90 percent / NaH / dimethylformamide / 1 h / Ambient temperature

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; sodium methylate; sodium hydride; toluene-4-sulfonic acid; In methanol; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(88)84150-8