methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside

Base Information

Chemical Name:methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside
CAS No.:154918-87-3
Molecular Formula:C₅₈H₆₂O₁₃
Molecular Weight:967.122
Hs Code.:

Synonyms:methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside

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Chemical Property of methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside

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Technology Process of methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside

There total 7 articles about methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside 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%

: 154918-86-2
6-O-acetyl-3,4-di-O-benzyl-2-O-benzoyl-α-D-mannopyranosyl chloride

: 154918-84-0
methyl 2,3,4-tri-O-benzyl-7-deoxy-L-glycero-α-D-manno-heptopyranoside

: 154918-87-3
methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside

Guidance literature:: With 2,6-di-tert-butyl-pyridine; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 1h;

Reference yield:

: 40653-15-4
methyl 2,3,4-tri-O-benzyl-α-D-manno-hexodialdo-1,5-pyranoside

: 154918-87-3
methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 45 percent / diethyl ether / 2.5 h / Ambient temperature

2: 90 percent / silver trifluoromethanesulfonate, 2,6-di-tert-butylpyridine, molecular sieves 4A / CH₂Cl₂ / 1 h / 0 °C

With 2,6-di-tert-butyl-pyridine; 4 A molecular sieve; silver trifluoromethanesulfonate; In diethyl ether; dichloromethane;

Reference yield:

: 67227-89-8
1,6-anhydro-3,4-di-O-benzyl-β-D-mannopyranoside

: 154918-87-3
methyl 2,3,4-tri-O-benzyl-6-O-(6-O-acetyl-2-O-benzoyl-3,4-di-O-benzyl-α-D-mannopyranosyl)-7-deoxy-L-glycero-α-D-manno-heptopyranoside

Guidance literature:: Multi-step reaction with 5 steps

1: pyridine / 16 h / Ambient temperature

2: acetic acid, trifluoroacetic acid / 2 h / Ambient temperature

3: 91 percent / hydrazine acetate / dimethylformamide / 1 h / Ambient temperature

4: 94 percent / oxalyl chloride / CH₂Cl₂; dimethylformamide / 0.75 h / Ambient temperature

5: 90 percent / silver trifluoromethanesulfonate, 2,6-di-tert-butylpyridine, molecular sieves 4A / CH₂Cl₂ / 1 h / 0 °C

With pyridine; 2,6-di-tert-butyl-pyridine; oxalyl dichloride; 4 A molecular sieve; silver trifluoromethanesulfonate; hydrazinium monoacetate; acetic acid; trifluoroacetic acid; In dichloromethane; N,N-dimethyl-formamide;