2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride

Base Information

Chemical Name:2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride
CAS No.:259236-41-4
Molecular Formula:C₅₄H₅₆FN₃O₉
Molecular Weight:910.052
Hs Code.:

Synonyms:2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride

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Chemical Property of 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride

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Technology Process of 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride

There total 1 articles about 2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride 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: 81.0%

: 100-39-0
benzyl bromide

: (2R,3R,4S,5R,6R)-2-((2S,3R,4R,5R,6R)-3-Azido-2-fluoro-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yloxy)-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol

: 259236-41-4
2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at -15 - 20 ℃; for 12h;
DOI:10.1016/S0040-4020(02)01359-5

Reference yield: 51.0%

: 86961-60-6
N-(benzyloxycarbonyl)-L-alanyl-L-threonyl-L-alanine benzyl ester

: 259236-41-4
2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride

: N-(benzyloxycarbonyl)-L-alanyl-O-[(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1->3)-(2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl)]-L-threonyl-L-alanine benzyl ester

: N-(benzyloxycarbonyl)-L-alanyl-O-[(2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl)-(1->3)-(2-azide-4,6-di-O-benzyl-2-deoxy-α-D-galactopyranosyl)]-L-threonyl-L-alanine benzyl ester

Guidance literature:: N-(benzyloxycarbonyl)-L-alanyl-L-threonyl-L-alanine benzyl ester; With 4 A molecular sieve; zirconocene dichloride; silver perchlorate; In dichloromethane; at 20 ℃; for 0.166667h;

2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride; In dichloromethane; at -20 - 20 ℃; for 24h;
DOI:10.1016/S0040-4020(02)01359-5

Reference yield:

: 110797-35-8
N-[(9-fluorenyl)methoxycarbonyl]-L-serine tert-butyl ester

: 259236-41-4
2,3,4,6-tetra-O-benzyl-β-D-galactopyranosyl-(1->3)-2-azide-4,6-di-O-benzyl-2-deoxy-β-D-galactopyranosyl fluoride

: (S)-3-[(2R,3R,4R,5R,6R)-3-Azido-5-benzyloxy-6-benzyloxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid tert-butyl ester

: 863890-86-2
(S)-3-[(2S,3R,4R,5R,6R)-3-Azido-5-benzyloxy-6-benzyloxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-2-(9H-fluoren-9-ylmethoxycarbonylamino)-propionic acid tert-butyl ester

Guidance literature:: With zirconocene dichloride; 4 A molecular sieve; silver perchlorate; In dichloromethane; at -78 - 20 ℃; for 8h;
DOI:10.1021/ol0514193