O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose

Base Information

Chemical Name:O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose
CAS No.:104481-11-0
Molecular Formula:C₄₀H₄₀O₁₃S
Molecular Weight:760.816
Hs Code.:

Synonyms:O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose

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Chemical Property of O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose

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Technology Process of O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose

There total 7 articles about O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose 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: 91.5%

: 104481-10-9
O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-β-D-glucopyranose

: 98-59-9
p-toluenesulfonyl chloride

: 104481-11-0
O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose

Guidance literature:: In pyridine; chloroform; for 96h; Ambient temperature;
DOI:10.1016/S0008-6215(00)90842-5

Reference yield:

: 97390-18-6
1,6-anhydro-4-O-(4,6-O-benzylidene-β-D-glucopyranosyl)-2,3-O-(tetraisopropyldisiloxane-1,3-diyl)-β-D-glucopyranose

: 104481-11-0
O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) dibutyltin oxide; 2.) tetrabutylammonium iodide / 1.) toluene, 15 h, reflux; 2.) 5 h, 100 deg C

2: 98 percent / pyridine / 5 h / Ambient temperature

3: 88 percent / 1 M tetrabutylammonium fluoride / acetonitrile; H₂O; tetrahydrofuran / 10 h / Ambient temperature

4: 91.5 percent / CHCl₃; pyridine / 96 h / Ambient temperature

With pyridine; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; di(n-butyl)tin oxide; In tetrahydrofuran; pyridine; chloroform; water; acetonitrile;
DOI:10.1016/S0008-6215(00)90842-5

Reference yield:

: 97390-32-4
O-(3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2,3-O-(tetraisopropyldisiloxane-1,3-diyl)-β-D-glucopyranose

: 104481-11-0
O-(2-O-benzoyl-3-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-(1->4)-1,6-anhydro-2-O-p-tolylsulfonyl-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / pyridine / 5 h / Ambient temperature

2: 88 percent / 1 M tetrabutylammonium fluoride / acetonitrile; H₂O; tetrahydrofuran / 10 h / Ambient temperature

3: 91.5 percent / CHCl₃; pyridine / 96 h / Ambient temperature

With pyridine; tetrabutyl ammonium fluoride; In tetrahydrofuran; pyridine; chloroform; water; acetonitrile;
DOI:10.1016/S0008-6215(00)90842-5