11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside

Base Information

Chemical Name:11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside
CAS No.:709040-99-3
Molecular Formula:C₅₃H₇₉N₅O₂₂
Molecular Weight:1138.23
Hs Code.:

11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside

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Chemical Property of 11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside

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Technology Process of 11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside

There total 11 articles about 11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside 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:

: 709040-98-2
C₆₆H₉₁N₅O₂₇

: 709040-99-3
11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: C₆₆H₉₁N₅O₂₇; With sodium methylate; In methanol; at 20 ℃; for 1h;

With water; at 20 ℃; for 24h; Further stages.;
DOI:10.1039/b400029c

Reference yield:

: 2592-58-7,3006-48-2,3006-49-3,13526-09-5,14679-57-3,22415-91-4,29884-70-6,41545-55-5,41545-56-6,41569-33-9,96996-90-6,121570-85-2,121570-86-3
1,2,3,4,6-Penta-O-benzoyl-α-D-galactopyranose

: 709040-99-3
11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 7 steps

1.1: HBr / acetic acid

1.2: 4 Angstroem molecular sieves / toluene / 1 h / -78 °C

1.3: silver triflate / toluene / 1 h / -78 - 10 °C

2.1: 12.0 g / NaOMe / methanol / 1 h / Heating

3.1: 96 percent / CSA / 3 h / Heating

4.1: NaH / dimethylformamide / 0.5 h

4.2: 90 percent / dimethylformamide / 2 h / 20 °C

5.1: 95 percent / aq. AcOH / 4 h / 85 °C

6.1: 3 Angstroem molecular sieves / acetonitrile / 3 h / 20 °C

6.2: N-iodosuccinimide; triflic acid / acetonitrile / 20 h / -40 °C

7.1: NaOMe / methanol / 1 h / 20 °C

7.2: 77.1 mg / H₂O / 24 h / 20 °C

With 3 A molecular sieve; camphor-10-sulfonic acid; hydrogen bromide; sodium methylate; sodium hydride; acetic acid; In methanol; acetic acid; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1039/b400029c

Reference yield:

: 1611-56-9
1-Bromo-11-hydroxyundecane

: 709040-99-3
11-azido-undecyl O-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid]-(2->8)-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonic acid)-2,6-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 8 steps

1.1: 96 percent / NaN₃ / dimethylformamide / 50 h / 100 - 130 °C

2.1: HBr / acetic acid

2.2: 4 Angstroem molecular sieves / toluene / 1 h / -78 °C

2.3: silver triflate / toluene / 1 h / -78 - 10 °C

3.1: 12.0 g / NaOMe / methanol / 1 h / Heating

4.1: 96 percent / CSA / 3 h / Heating

5.1: NaH / dimethylformamide / 0.5 h

5.2: 90 percent / dimethylformamide / 2 h / 20 °C

6.1: 95 percent / aq. AcOH / 4 h / 85 °C

7.1: 3 Angstroem molecular sieves / acetonitrile / 3 h / 20 °C

7.2: N-iodosuccinimide; triflic acid / acetonitrile / 20 h / -40 °C

8.1: NaOMe / methanol / 1 h / 20 °C

8.2: 77.1 mg / H₂O / 24 h / 20 °C

With sodium azide; 3 A molecular sieve; camphor-10-sulfonic acid; hydrogen bromide; sodium methylate; sodium hydride; acetic acid; In methanol; acetic acid; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1039/b400029c