Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

Base Information

Chemical Name:Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside
CAS No.:163072-21-7
Molecular Formula:C₂₇H₃₈N₂O₇
Molecular Weight:502.608
Hs Code.:

Synonyms:Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

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Technology Process of Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

There total 5 articles about Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside 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%

: 115493-90-8
methyl 4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl(1→2)4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

: 163072-21-7
Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

Guidance literature:: With pyridine; hydrogen sulfide; triethylamine; Ambient temperature;

Reference yield:

: 115196-83-3
methyl 4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

: 163072-21-7
Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1: 100 percent / pyridine

2: 100 percent / H₂SO₄

3: 84 percent / ZnCl₂, dichloromethyl methyl ether / CH₂Cl₂ / 2 h / 35 °C

4: 93 percent / 2,4,6-trimethylpyridine, AgOTf / CH₂Cl₂ / 0.17 h / -25 °C

5: 100 percent / NaOMe

6: 90 percent / H₂S, pyridine, Et₃N / Ambient temperature

With pyridine; 2,4,6-trimethyl-pyridine; Dichloromethyl methyl ether; sulfuric acid; hydrogen sulfide; sodium methylate; silver trifluoromethanesulfonate; triethylamine; zinc(II) chloride; In dichloromethane;

Reference yield:

: 115479-46-4
methyl 2-O-acetyl-4-azido-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

: 163072-21-7
Methyl 2-O-(4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranosyl)-4-amino-3-O-benzyl-4,6-dideoxy-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: 100 percent / H₂SO₄

2: 84 percent / ZnCl₂, dichloromethyl methyl ether / CH₂Cl₂ / 2 h / 35 °C

3: 93 percent / 2,4,6-trimethylpyridine, AgOTf / CH₂Cl₂ / 0.17 h / -25 °C

4: 100 percent / NaOMe

5: 90 percent / H₂S, pyridine, Et₃N / Ambient temperature

With pyridine; 2,4,6-trimethyl-pyridine; Dichloromethyl methyl ether; sulfuric acid; hydrogen sulfide; sodium methylate; silver trifluoromethanesulfonate; triethylamine; zinc(II) chloride; In dichloromethane;