phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside

Base Information

Chemical Name:phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside
CAS No.:161976-09-6
Molecular Formula:C₃₂H₄₀O₁₇S
Molecular Weight:728.725
Hs Code.:

Synonyms:phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside

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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 phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside

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Technology Process of phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside

There total 3 articles about phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside 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: 85.0%

: 124595-24-0
phenyl 2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside

: 74808-10-9,86520-63-0,92052-29-4,121238-27-5,127061-80-7,142831-80-9,87119-53-7
O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)trichloroacetimidate

: 161976-09-6
phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside

Guidance literature:: With perchloric acid; MS-4 Angstroem; In dichloromethane; at 0 ℃; for 1h;
DOI:10.1016/j.tetlet.2006.03.050

Reference yield:

: 4163-60-4
β-D-galactose peracetate

: 161976-09-6
phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1.1: HClO₄-SiO₂ / acetonitrile / 2 h / 70 °C

1.2: K₂CO₃ / CH₂Cl₂ / 3 h / 20 °C

2.1: 85 percent / MS-4 Angstroem; HClO₄-SiO₂ / CH₂Cl₂ / 1 h / 0 °C

With perchloric acid; MS-4 Angstroem; In dichloromethane; acetonitrile;
DOI:10.1016/j.tetlet.2006.03.050

Reference yield:

: 2936-70-1,5624-48-6,13992-15-9,16758-34-2,28244-97-5,77481-62-0,77481-63-1,105088-17-3,149495-84-1
(2R,3S,4S,5R,6S)-2-Hydroxymethyl-6-phenylsulfanyl-tetrahydro-pyran-3,4,5-triol

: 108-24-7
acetic anhydride

: 3150-24-1
4-nitrophenyl-β-D-galactopyranoside

: 161976-09-6
phenyl (2,3,4,6-tetra-O-acetyl-β-D-galacto-pyranosyl)-(1->6)-2,3,4-tri-O-acetyl-1-thio-β-D-glucopyranoside

Guidance literature:: With pyridine; β-galactosidase from Aspergillus oryzae; magnesium sulfate; Yield given. Multistep reaction; 1) phosphate buffer (pH 4.5), 60 min, 2) RT, 10 h;
DOI:10.1016/S0040-4020(01)89581-8