phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside
CAS No.:1256157-15-9
Molecular Formula:C₂₄H₂₄Cl₃NO₇S
Molecular Weight:576.882
Hs Code.:

Synonyms:phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside

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Chemical Property of phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside

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Technology Process of phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside

There total 1 articles about phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-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: 96.0%

: phenyl 4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside

: 108-24-7
acetic anhydride

: 1256157-15-9
phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside

Guidance literature:: With pyridine; at 20 ℃; for 6h;
DOI:10.1016/j.carres.2010.07.025

Reference yield: 79.0%

: 1256157-15-9
phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside

: 1256157-18-2
4-methoxyphenyl 2-O-benzyl-3,4-O-isopropylidene-α-L-fucopyranosyl-(1->2)-3,4-O-isopropylidene-β-D-galactopyranoside

: 1256157-19-3
4-methoxyphenyl 2-O-benzyl-3,4-O-isopropylidene-α-L-fucopyranosyl-(1->2)-[3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-galactopyranosyl-(1->6)]-3,4-O-isopropylidene-β-D-galactopyranoside

Guidance literature:: With N-iodo-succinimide; trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -42 ℃; for 1.5h; Inert atmosphere;
DOI:10.1016/j.carres.2010.07.025

Reference yield: 2.0%

: 1256157-15-9
phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside

: 108-93-0
cyclohexanol

: 1454689-87-2
cyclohexyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-[(2,2,2-trichloroethoxy)carbonyl]amino-β-D-galactopyranoside

: 1454689-88-3
cyclohexyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-[(2,2,2-trichloroethoxy)carbonyl]amino-α-D-galactopyranoside

Guidance literature:: phenyl 3-O-acetyl-4,6-O-benzylidene-2-deoxy-2-(2,2,2-trichloroethoxycarbonylamino)-1-thio-β-D-galactopyranoside; cyclohexanol; In dichloromethane; at 20 ℃; for 0.666667h; Inert atmosphere; Molecular sieve;

With N-iodo-succinimide; trifluorormethanesulfonic acid; In dichloromethane; at -78 - 20 ℃; for 2h; Temperature; Inert atmosphere; Molecular sieve;
DOI:10.1021/ja405588x