5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

Base Information

Chemical Name:5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside
CAS No.:566934-72-3
Molecular Formula:C₅₇H₇₀N₂O₁₆
Molecular Weight:1039.19
Hs Code.:

5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

Synonyms:5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

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Chemical Property of 5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

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Technology Process of 5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

There total 4 articles about 5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-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: 86.0%

: 566934-67-6
ethyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-1-thio-α-D-mannopyranoside

: 566934-71-2
5-methoxycarbonylpentyl 3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

: 566934-72-3
5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

Guidance literature:: With N-iodo-succinimide; 4 A molecular sieve; silver trifluoromethanesulfonate; In dichloromethane; for 0.25h;
DOI:10.1039/b211660j

Reference yield:

: 566934-88-1
(3R)-1,3-O-benzylidine-1,3,4-butanetriol

: 566934-72-3
5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / pyridinium dichromate / dimethylformamide / 20 °C

2: 97 percent / 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride; HOBT / CH₂Cl₂ / 1 h / 20 °C

3: 86 percent / NIS; 4 Angstroem molecular sieves; AgOTf / CH₂Cl₂ / 0.25 h

With N-iodo-succinimide; dipyridinium dichromate; 4 A molecular sieve; silver trifluoromethanesulfonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1039/b211660j

Reference yield:

: 115234-11-2
ethyl 2-O-acetyl-4-azido-3-O-benzyl-4,6-dideoxy-1-thio-α-D-mannopyranoside

: 566934-72-3
5-methoxycarbonylpentyl 2-O-acetyl-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranosyl-(1->2)-3-O-benzyl-4-(2,4-O-benzylidene-3-deoxy-L-glycero-tetronamido)-4,6-dideoxy-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / H₂S / pyridine; H₂O / 3 h / 40 °C

2: 97 percent / 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride; HOBT / CH₂Cl₂ / 1 h / 20 °C

3: 86 percent / NIS; 4 Angstroem molecular sieves; AgOTf / CH₂Cl₂ / 0.25 h

With N-iodo-succinimide; 4 A molecular sieve; hydrogen sulfide; silver trifluoromethanesulfonate; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In pyridine; dichloromethane; water;
DOI:10.1039/b211660j