phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside
CAS No.:1192256-68-0
Molecular Formula:C₄₃H₄₃NO₉S
Molecular Weight:749.882
Hs Code.:

Synonyms:phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside

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Chemical Property of phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside

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Technology Process of phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside

There total 1 articles about phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-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: 91.0%

: 38184-12-2,120403-26-1,87470-73-3
phenyl 2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside

: 179691-31-7
2-(2-nitrophenyl)propyl chloroformate

: 1192256-68-0
phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside

Guidance literature:: With pyridine; at 0 - 20 ℃;
DOI:10.1039/b908404e

Reference yield: 90.0%

: 53008-65-4,641635-63-4
methyl 2,3,4-tri-O-benzyl-D-glucopyranoside

: 1192256-68-0
phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside

: 1192256-73-7
methyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-β-D-galactopyranosyl-(1->6)-2,3,4-tri-O-benzyl-α-D-glucopyranoside

Guidance literature:: methyl 2,3,4-tri-O-benzyl-D-glucopyranoside; phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside; With N-iodo-succinimide; In acetonitrile; at -40 ℃; for 0.333333h; Molecular sieve;

With trifluorormethanesulfonic acid; In acetonitrile; at -40 ℃; for 2h; diastereoselective reaction; Molecular sieve;
DOI:10.1039/b908404e

Reference yield:

: 1192256-68-0
phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside

: 4064-06-6
1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 1192256-71-5
2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-β-D-galactopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-α-D-galactopyranosyl-(1->6)-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Guidance literature:: phenyl 2,3,4-tri-O-benzyl-6-O-2-(2-nitrophenyl)propyloxycarbonyl-1-thio-β-D-galactopyranoside; 1,2:3,4-di-O-isopropylidene-α-D-galactopyranose; With N-iodo-succinimide; In acetonitrile; at -15 ℃; for 0.333333h; Molecular sieve;

With trifluorormethanesulfonic acid; In acetonitrile; at -15 ℃; for 2h; optical yield given as %de; diastereoselective reaction; Molecular sieve;
DOI:10.1039/b908404e