Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-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-β-D-galactopyranosyl>-β-D-galactopyranosid
CAS No.:117177-08-9
Molecular Formula:C₄₇H₅₁N₃O₁₀
Molecular Weight:825.873
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-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-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-β-D-galactopyranosyl>-β-D-galactopyranosid

There total 6 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-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: 99.0%

: 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

: 117177-08-9
Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-β-D-galactopyranosyl>-β-D-galactopyranosid

Guidance literature:: With acetic acid; at 70 ℃; for 2.5h;
DOI:10.1016/0008-6215(88)84150-8

Reference yield:

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

: 117177-08-9
Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-β-D-galactopyranosyl>-β-D-galactopyranosid

Guidance literature:: Multi-step reaction with 6 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

6: 99 percent / acetic acid 70percent / 2.5 h / 70 °C

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; sodium methylate; sodium hydride; toluene-4-sulfonic acid; acetic 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

: 117177-08-9
Benzyl-2-azido-4,6-di-O-(α-(2)H2)benzyl-2-desoxy-3-O-<2,6-di-O-(α-(2)H2)benzyl-β-D-galactopyranosyl>-β-D-galactopyranosid

Guidance literature:: Multi-step reaction with 5 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

5: 99 percent / acetic acid 70percent / 2.5 h / 70 °C

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