ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside

Base Information

Chemical Name:ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside
CAS No.:1260145-49-0
Molecular Formula:C₆₅H₆₅N₇O₁₈S
Molecular Weight:1264.33
Hs Code.:

ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside

Synonyms:ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside

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Chemical Property of ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside

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Technology Process of ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside

There total 1 articles about ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside 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: 96.0%

: 1260145-61-6
3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-β-galactopyranoside N-phenyltrifluoroacetimidate

: 75-08-1
ethanethiol

: 1260145-49-0
ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 1h; Inert atmosphere; Molecular sieve;
DOI:10.1021/ja1087375

Reference yield: 59.0%

: 936324-85-5
isopropyl 2-O-benzoyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-β-D-galactopyranoside

: 1260145-49-0
ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside

: C₆₃H₆₁N₇O₁₉

: 1260145-55-8
isopropyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-α-D-galactopyranosyl-(1->3)-2-O-benzoyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-β-D-galactopyranoside

Guidance literature:: isopropyl 2-O-benzoyl-4,6-O-[1-(R)-(methoxycarbonyl)-ethylidene]-β-D-galactopyranoside; ethyl 3-O-acetyl-2-azido-4-(benzyloxycarbonyl)amino-2,4,6-trideoxy-α-D-galactopyranosyl-(1->4)-[2,3,5,6-tetra-O-benzoyl-β-D-galactofuranosyl-(1->3)]-2-azido-6-O-benzyl-2-deoxy-1-thio-D-galactopyranoside; With 2,4,6-tri-tert-butylpyrimidine; In dichloromethane; for 0.5h; Inert atmosphere; Molecular sieve;

With dimethyl-(methylthio)-sulphonium trifluoromethanesulphonate; In dichloromethane; at 0 ℃; for 4h; Inert atmosphere; Molecular sieve;
DOI:10.1021/ja1087375