methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-α-D-mannopyranoside

Base Information

Chemical Name:methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-α-D-mannopyranoside
CAS No.:154918-93-1
Molecular Formula:C₅₀H₅₅N₃O₁₁
Molecular Weight:874
Hs Code.:

Synonyms:methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-α-D-mannopyranoside

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Chemical Property of methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-α-D-mannopyranoside

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Technology Process of methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-α-D-mannopyranoside

There total 4 articles about methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-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: 48.0%

: 34212-64-1,641635-63-4
methyl 2,3,4-tri-O-benzyl-α-D-mannopyranoside

: 154970-29-3
6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl trichloroacetimidate

: methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-β-D-mannopyranosyl)-α-D-mannopyranoside

: 154918-93-1
methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-α-D-mannopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In diethyl ether; at -40 ℃; for 0.5h;

Reference yield:

: 136172-58-2
1,6-di-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α,β-D-glucopyranose

: 154918-93-1
methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: piperidine / tetrahydrofuran / 16 h / Ambient temperature

2: K₂CO₃ / CH₂Cl₂ / 4 h / 0 °C

3: 48 percent / trimethylsilyl trifluoromethanesulfonate, molecular sieves 4A / diethyl ether / 0.5 h / -40 °C

With piperidine; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; potassium carbonate; In tetrahydrofuran; diethyl ether; dichloromethane;

Reference yield:

: Acetic acid (2R,3S,4R)-5-azido-3,4-bis-benzyloxy-6-hydroxy-tetrahydro-pyran-2-ylmethyl ester

: 154918-93-1
methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-azido-3,4-di-O-benzyl-2-deoxy-α-D-mannopyranosyl)-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: K₂CO₃ / CH₂Cl₂ / 4 h / 0 °C

2: 48 percent / trimethylsilyl trifluoromethanesulfonate, molecular sieves 4A / diethyl ether / 0.5 h / -40 °C

With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; potassium carbonate; In diethyl ether; dichloromethane;