phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside

Base Information

Chemical Name:phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside
CAS No.:850428-39-6
Molecular Formula:C₄₉H₅₂O₅SSi
Molecular Weight:781.1
Hs Code.:

Synonyms:phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside

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Chemical Property of phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside

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Technology Process of phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside

There total 7 articles about phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-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: 53.0%

: 13992-16-0,23661-28-1,28512-68-7,65236-85-3,86782-39-0,108032-93-5,121524-01-4,121570-34-1,24404-53-3
1-deoxy-1-(phenylthio)-2,3,4,6-tetra-O-acetyl-β-D-galactopyranose

: 100-39-0
benzyl bromide

: 58479-61-1
tert-butylchlorodiphenylsilane

: 850428-39-6
phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside

Guidance literature:: 1-deoxy-1-(phenylthio)-2,3,4,6-tetra-O-acetyl-β-D-galactopyranose; With sodium methylate; In methanol;

tert-butylchlorodiphenylsilane; With pyridine; triethylamine;

benzyl bromide; With sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide;

Reference yield:

: phenyl 1-thio-D-galactopyranoside

: 850428-39-6
phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: imidazole / tetrahydrofuran / 10 h / 0 °C

2: 1.33 g / NaH; TBAI / tetrahydrofuran / 24 h

With 1H-imidazole; tetra-(n-butyl)ammonium iodide; sodium hydride; In tetrahydrofuran;
DOI:10.1039/b418041k

Reference yield:

: 13992-16-0,23661-28-1,24404-53-3,28512-68-7,65236-85-3,86782-39-0,108032-93-5,121524-01-4,121570-34-1
phenyl 2,3,4,6-tetra-O-acetyl-1-thio-α-D-galactopyranoside

: 850428-39-6
phenyl 6-O-tert-butyldiphenylsilyl-2,3,4-tri-O-benzyl-1-thio-β-D-galactopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: MeONa / methanol / 0.17 h

2: imidazole / tetrahydrofuran / 10 h / 0 °C

3: 1.33 g / NaH; TBAI / tetrahydrofuran / 24 h

With 1H-imidazole; sodium methylate; tetra-(n-butyl)ammonium iodide; sodium hydride; In tetrahydrofuran; methanol;
DOI:10.1039/b418041k