Methyl-onat

Base Information

Chemical Name:Methyl-onat
CAS No.:119437-87-5
Molecular Formula:C₅₉H₆₆O₁₈
Molecular Weight:1063.16
Hs Code.:

Methyl-<benzyl-4,7,8-tri-O-acetyl-5-O-(2-O-acetyl-3,4,6,7-tetra-O-benzyl-L-glycero-α-D-manno-heptopyranosyl)-3-desoxy-β-D-manno-2-octulopyranosid>onat

Synonyms:Methyl-onat

Suppliers and Price of Methyl-onat

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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 Methyl-onat

Chemical Property:

Purity/Quality:

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Technology Process of Methyl-onat

There total 8 articles about Methyl-onat 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:

: 85382-87-2
methyl (4,5,7,8-tetra-O-acetyl-3-deoxy-α-D-manno-oct-2-ulopyranosyl bromide)onate

: 119437-87-5
Methyl-onat

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) silver silicate / 1.) CH₂Cl₂, 1 h, 2.) CH₂Cl₂, 48 h, from -78 deg C to RT

2: 1.) 0.1 M NaOMe, 2.) imidazole / 1.) MeOH, 2 h, RT, 2.) DMF, 5 min, -10 deg C

4: 1.) silver triflate / 1.) CH₂Cl₂, 1 h, 2.) CH₂Cl₂, 60 h, from -40 to -15 deg C

5: 1.) H₂, (1,5-cyclooctadien)iridium(I) hexafluorophosphate, 2.) I₂ / 1.) THF, 15 min, RT, 2.) THF, H₂O, 10 min

6: 1 M Bu₄NF/THF / 0.25 h / -10 °C

7: 100 mg / pyridine, DMAP / 8 h / Ambient temperature

With tetrahydrofuran; pyridine; 1H-imidazole; dmap; (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate; silver silicate; tetrabutyl ammonium fluoride; hydrogen; iodine; sodium methylate; silver trifluoromethanesulfonate;

Reference yield:

: 119437-86-4
Methyl-onat

: 119437-87-5
Methyl-onat

Guidance literature:: Multi-step reaction with 2 steps

1: 1 M Bu₄NF/THF / 0.25 h / -10 °C

2: 100 mg / pyridine, DMAP / 8 h / Ambient temperature

With tetrahydrofuran; pyridine; dmap; tetrabutyl ammonium fluoride;

Reference yield:

: 119437-83-1
Methyl-(benzyl-3-desoxy-7,8-O-(tetraisopropyldisiloxan-1,3-diyl)-β-D-manno-2-octulopyranosid)onat

: 119437-87-5
Methyl-onat

Guidance literature:: Multi-step reaction with 5 steps

2: 1.) silver triflate / 1.) CH₂Cl₂, 1 h, 2.) CH₂Cl₂, 60 h, from -40 to -15 deg C

3: 1.) H₂, (1,5-cyclooctadien)iridium(I) hexafluorophosphate, 2.) I₂ / 1.) THF, 15 min, RT, 2.) THF, H₂O, 10 min

4: 1 M Bu₄NF/THF / 0.25 h / -10 °C

5: 100 mg / pyridine, DMAP / 8 h / Ambient temperature

With tetrahydrofuran; pyridine; dmap; (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate; tetrabutyl ammonium fluoride; hydrogen; iodine; silver trifluoromethanesulfonate;