Ethylthio-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosid

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Chemical Name:Ethylthio-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosid
CAS No.:129750-30-7
Molecular Formula:C₅₅H₆₉NO₂₁S
Molecular Weight:1112.21
Hs Code.:

Ethylthio-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosid

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Chemical Property of Ethylthio-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosid

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Technology Process of Ethylthio-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosid

There total 3 articles about Ethylthio-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosid 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:

: 65827-59-0
2-O-acetyl-3,4,6-tri-O-benzyl-α-D-mannopyranosyl chloride

: 129750-30-7
Ethylthio-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosid

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / ethanol / 2 h

2: 1) Silbertrifluormethansulfonat, 2,4,6-Trimethylpyridin / 1) Dichlormethan, Molekularsieb 4A, 1h, Raumtemp_., 2) Dichlormethan, 2h

With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate; In ethanol;
DOI:10.1016/0008-6215(90)84187-Y

Reference yield:

: 129750-23-8
Ethyl 3,4,6-tri-O-benzyl-1-thio-α-D-mannopyranoside

: 129750-30-7
Ethylthio-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-3,6-di-O-acetyl-2-desoxy-β-D-glucopyranosyl)-(1->2)-3,4,6-tri-O-benzyl-α-D-mannopyranosid

Guidance literature:: Multi-step reaction with 2 steps

1: 1) Silbertrifluormethansulfonat, 2,4,6-Trimethylpyridin / 1) Dichlormethan, Molekularsieb 4A, 1h, Raumtemp_., 2) Dichlormethan, 2h

With 2,4,6-trimethyl-pyridine; silver trifluoromethanesulfonate;
DOI:10.1016/0008-6215(90)84187-Y