benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside

Base Information

Chemical Name:benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside
CAS No.:1309666-27-0
Molecular Formula:C₄₀H₄₈N₂O₅SSi
Molecular Weight:696.983
Hs Code.:

Synonyms:benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside

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Chemical Property of benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside

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Technology Process of benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside

There total 1 articles about benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside 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: 53.0%

: 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-β-D-glucopyranosyl bromide

: 42975-31-5
2-benzimidazolethione potassium salt

: 1309666-27-0
benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside

Guidance literature:: With 18-crown-6 ether; In acetonitrile; at 20 ℃; for 16h; Inert atmosphere;
DOI:10.1002/anie.201007212

Reference yield: 92.0%

: 1309666-27-0
benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside

: 1309666-29-2
benzimidazol-2-yl 2,3,4-tri-O-benzoyl-1-thio-β-D-glucopyranoside

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 3h; Inert atmosphere;
DOI:10.1002/anie.201007212

Reference yield:

: 1309666-27-0
benzimidazol-2-yl 2,3,4-tri-O-benzoyl-6-O-tert-butyldimethylsilyl-1-thio-β-Dglucopyranoside

: 1309666-30-5
(N-anisoyl)benzimidazol-2-yl 2,3,4-tri-O-benzyl-1-thio-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: tetrabutyl ammonium fluoride / tetrahydrofuran / 3 h / 20 °C / Inert atmosphere

2: pyridine / 1 h / 20 °C / Inert atmosphere

3: 1 h / 20 °C

With tetrabutyl ammonium fluoride; In tetrahydrofuran; pyridine;
DOI:10.1002/anie.201007212