methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

Base Information

Chemical Name:methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate
CAS No.:93215-20-4
Molecular Formula:C₅₁H₅₀O₂₂
Molecular Weight:1014.94
Hs Code.:

methyl <methyl 7-O-<3-O-acetyl-5-O-benzoyl-2-O-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-β-D-ribofuranosyl>-4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

Synonyms:methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

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Chemical Property of methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

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Technology Process of methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

There total 8 articles about methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate 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: 96.0%

: 93215-19-1
methyl -8-O-benzyl-4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

: 93215-20-4
methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

Guidance literature:: With palladium(II) oxide; hydrogen; In methanol; ethyl acetate; for 48h; Ambient temperature;
DOI:10.1016/0008-6215(84)85223-4

Reference yield:

: 93215-12-4
benzyl 5-O-benzoyl-β-D-ribofuranoside

: 93215-20-4
methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

Guidance literature:: Multi-step reaction with 7 steps

1: 1.) dibutyltin oxide / 1.) toluene, reflux, 3 h, 2.) N,N-dimethylformamide, 48 h, 70 deg C

2: 81 percent / silver triflate, Drierite / CH₂Cl₂ / 0.17 h / -25 °C

3: 65 percent / hydrogen, palladium oxide / methanol; ethyl acetate / Ambient temperature

4: 97 percent / pyridine / 3 h / Ambient temperature

5: 162 mg / TiBr₄ / CH₂Cl₂ / 18 h / 4 °C

6: 43 percent / silver triflate, Drierite / CH₂Cl₂ / 0.33 h / -15 °C

7: 96 percent / hydrogen, palladium oxide / methanol; ethyl acetate / 48 h / Ambient temperature

With pyridine; palladium(II) oxide; calcium sulfate; hydrogen; silver trifluoromethanesulfonate; titanium(IV) bromide; di(n-butyl)tin oxide; In methanol; dichloromethane; ethyl acetate;
DOI:10.1016/0008-6215(84)85223-4

Reference yield:

: 93245-41-1
benzyl 5-O-benzoyl-3-O-benzyl-β-D-ribofuranoside

: 93215-20-4
methyl -4,5-O-carbonyl-3-deoxy-β-D-manno-2-octulopyranosid>onate

Guidance literature:: Multi-step reaction with 6 steps

1: 81 percent / silver triflate, Drierite / CH₂Cl₂ / 0.17 h / -25 °C

2: 65 percent / hydrogen, palladium oxide / methanol; ethyl acetate / Ambient temperature

3: 97 percent / pyridine / 3 h / Ambient temperature

4: 162 mg / TiBr₄ / CH₂Cl₂ / 18 h / 4 °C

5: 43 percent / silver triflate, Drierite / CH₂Cl₂ / 0.33 h / -15 °C

6: 96 percent / hydrogen, palladium oxide / methanol; ethyl acetate / 48 h / Ambient temperature

With pyridine; palladium(II) oxide; calcium sulfate; hydrogen; silver trifluoromethanesulfonate; titanium(IV) bromide; In methanol; dichloromethane; ethyl acetate;
DOI:10.1016/0008-6215(84)85223-4