1,6-anhydro-2,3-di-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-β-D-glucopyranose

Base Information

Chemical Name:1,6-anhydro-2,3-di-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-β-D-glucopyranose
CAS No.:97465-52-6
Molecular Formula:C₄₇H₄₈O₁₀
Molecular Weight:772.892
Hs Code.:

Synonyms:1,6-anhydro-2,3-di-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-β-D-glucopyranose

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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

There total 7 articles about 1,6-anhydro-2,3-di-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-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: 90.0%

: 100-39-0
benzyl bromide

: 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

: 97465-52-6
1,6-anhydro-2,3-di-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-β-D-glucopyranose

Guidance literature:: With barium dihydroxide; barium(II) oxide; In dimethyl sulfoxide; Ambient temperature;
DOI:10.1016/0008-6215(85)85222-8

Reference yield: 71.0%

: 581-55-5
benzylidene 1,1-diacetate

: 35405-71-1
1,6-anhydro-β-D-cellobiose

: 97465-52-6
1,6-anhydro-2,3-di-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-β-D-glucopyranose

Guidance literature:: With camphor-10-sulfonic acid; In acetonitrile; for 3h; Reflux; Inert atmosphere;
DOI:10.1021/acs.joc.6b01243

Reference yield:

: 1125-88-8
benzaldehyde dimethyl acetal

: 97465-52-6
1,6-anhydro-2,3-di-O-benzyl-4-O-(2,3-di-O-benzyl-4,6-O-benzylidene-β-D-glucopyranosyl)-β-D-glucopyranose

Guidance literature:: Multi-step reaction with 4 steps

1: p-toluenesulfonic acid monohydrate / dimethylformamide / 1.5 h / 75 - 80 °C

2: 1.) pyridine; 2.) pyridine / 1.) r.t., 10 h; 2.) r.t., 6 h

3: 94 percent / hydrazine monohydrate / methanol; various solvent(s) / 10 h / Ambient temperature

4: 90 percent / BaO, Ba(OH)2*8H₂O / dimethylsulfoxide / Ambient temperature

With pyridine; barium dihydroxide; toluene-4-sulfonic acid; hydrazine hydrate; barium(II) oxide; In methanol; dimethyl sulfoxide; N,N-dimethyl-formamide;
DOI:10.1016/0008-6215(85)85222-8