methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside

Base Information

Chemical Name:methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside
CAS No.:709040-96-0
Molecular Formula:C₄₃H₆₀N₂O₂₂
Molecular Weight:956.95
Hs Code.:

methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside

Synonyms:

Suppliers and Price of methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside

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Chemical Property of methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside

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Technology Process of methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside

There total 3 articles about methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-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:

: 709040-95-9
C₅₆H₇₂N₂O₂₇

: 709040-96-0
methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: C₅₆H₇₂N₂O₂₇; With sodium methylate; In methanol; at 20 ℃; for 2h; pH=11;

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

Reference yield:

: 161023-08-1
Methyl 5-acetamido-2,4,7-tri-O-acetyl-3,5-dideoxy-8-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-nonulopyranosylono-1',9-lactone)-D-glycero-D-galacto-2-nonulopyranosonate

: 709040-96-0
methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1.1: 88 percent / BF₃*Et₂O / CH₂Cl₂ / 48 h / 20 °C

2.1: 3 Angstroem molecular sieves / acetonitrile / 3 h / 20 °C

2.2: N-iodosuccinimide; triflic acid / acetonitrile / 96 h / -30 °C

3.1: NaOMe / methanol / 2 h / 20 °C / pH 11

3.2: 73.8 mg / H₂O / 24 h / 20 °C

With 3 A molecular sieve; boron trifluoride diethyl etherate; sodium methylate; In methanol; dichloromethane; acetonitrile;
DOI:10.1039/b400029c

Reference yield:

: 158111-03-6
methyl[phenyl 5-acetamido-8-O-(5-acetamido-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-2-ulopyranosylono-1',9-lactone)-4,7-di-O-acetyl-3,5-dideoxy-2-thio-D-glycero-D-galacto-non-2-ulopyranosid]onate

: 709040-96-0
methyl O-[5-acetamido-8-O-(5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate)-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranosylonate]-(2->3)-2,6-di-O-benzyl-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: 3 Angstroem molecular sieves / acetonitrile / 3 h / 20 °C

1.2: N-iodosuccinimide; triflic acid / acetonitrile / 96 h / -30 °C

2.1: NaOMe / methanol / 2 h / 20 °C / pH 11

2.2: 73.8 mg / H₂O / 24 h / 20 °C

With 3 A molecular sieve; sodium methylate; In methanol; acetonitrile;
DOI:10.1039/b400029c