benzyl 2,3,4-tri-O-benzyl-6-tert-butyldimethylsilyl-α-D-mannopyranoside

Base Information

Chemical Name:benzyl 2,3,4-tri-O-benzyl-6-tert-butyldimethylsilyl-α-D-mannopyranoside
CAS No.:1222709-57-0
Molecular Formula:C₄₀H₅₀O₆Si
Molecular Weight:654.919
Hs Code.:

Synonyms:benzyl 2,3,4-tri-O-benzyl-6-tert-butyldimethylsilyl-α-D-mannopyranoside

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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 benzyl 2,3,4-tri-O-benzyl-6-tert-butyldimethylsilyl-α-D-mannopyranoside

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Technology Process of benzyl 2,3,4-tri-O-benzyl-6-tert-butyldimethylsilyl-α-D-mannopyranoside

There total 2 articles about benzyl 2,3,4-tri-O-benzyl-6-tert-butyldimethylsilyl-α-D-mannopyranoside 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: 77.0%

: benzyl 6-O-tert-butyldimethylsilyl-α-D-mannopyranoside

: 100-39-0
benzyl bromide

: 1222709-57-0
benzyl 2,3,4-tri-O-benzyl-6-tert-butyldimethylsilyl-α-D-mannopyranoside

Guidance literature:: benzyl 6-O-tert-butyldimethylsilyl-α-D-mannopyranoside; With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 20 ℃; for 0.166667h;

benzyl bromide; In N,N-dimethyl-formamide; mineral oil; at 50 ℃; for 0.166667h;
DOI:10.1016/j.carres.2012.11.021

Reference yield:

: 15548-45-5
(2S,3S,4S,5S,6R)-2-benzyloxy-6-(hydroxymethyl)tetrahydropyran-3,4,5-triol

: 18162-48-6
tert-butyldimethylsilyl chloride

: 1222709-57-0
benzyl 2,3,4-tri-O-benzyl-6-tert-butyldimethylsilyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: 1H-imidazole / N,N-dimethyl-formamide / 0 - 20 °C

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0.17 h / 20 °C

2.2: 0.17 h / 50 °C

With 1H-imidazole; sodium hydride; In N,N-dimethyl-formamide; mineral oil;
DOI:10.1016/j.carres.2012.11.021