2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose

Base Information

Chemical Name:2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose
CAS No.:132152-81-9
Molecular Formula:C₂₂H₁₈F₃N₃O₁₀
Molecular Weight:541.394
Hs Code.:

Synonyms:2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose

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Chemical Property of 2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose

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Technology Process of 2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose

There total 8 articles about 2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose 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: 46.2%

: 97971-21-6,97971-22-7,97971-26-1,97971-28-3,97971-29-4,97971-31-8
2,4,6-trideoxy-4-trifluoroacetamido-L-lyxo-hexopyranose

: 122-04-3
4-nitro-benzoyl chloride

: 132154-27-9
2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-α-L-lyxo-hexopyranose

: 132152-81-9
2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 2.5h;
DOI:10.1016/0008-6215(90)80086-I

Reference yield:

: 127783-07-7
benzyl 2,6-dideoxy-α-L-arabino-hexopyranoside

: 132152-81-9
2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose

Guidance literature:: Multi-step reaction with 8 steps

1: 76.9 percent / pyridine / CH₂Cl₂ / 2 h / 0 °C

2: 77 percent / pyridine / 1,2-dichloro-ethane / 1) r.t., 5 h, 2) 70 deg C, 65 h

3: 96 percent / sodium azide / hexamethylphosphoric acid triamide / 2 h / 110 °C

4: 86.6 percent / 1 N NaOH / CHCl₃; methanol / 0.25 h / Ambient temperature

5: 6.86 g / H₂, triethylamine / 10percent Pd-C / methanol / 1.5 h / Ambient temperature

6: 72.1 percent / triethylamine / CH₂Cl₂; ethanol / 72 h / 4 °C

7: hydrogen, 30percent aq. trifluoroacetic acid / 10percent Pd-C / methanol / 16 h / 760 Torr / Ambient temperature

8: 46.2 percent / triethylamine / CH₂Cl₂ / 2.5 h / 0 °C

With pyridine; sodium hydroxide; sodium azide; hydrogen; triethylamine; trifluoroacetic acid; palladium on activated charcoal; In methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; ethanol; dichloromethane; chloroform; 1,2-dichloro-ethane;
DOI:10.1016/0008-6215(90)80086-I

Reference yield:

: 132064-91-6
benzyl 4-amino-2,4,6-trideoxy-α-L-lyxo-hexopyranoside

: 132152-81-9
2,4,6-trideoxy-1,3-di-O-p-nitrobenzoyl-4-trifluoroacetamido-β-L-lyxo-hexopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: 72.1 percent / triethylamine / CH₂Cl₂; ethanol / 72 h / 4 °C

2: hydrogen, 30percent aq. trifluoroacetic acid / 10percent Pd-C / methanol / 16 h / 760 Torr / Ambient temperature

3: 46.2 percent / triethylamine / CH₂Cl₂ / 2.5 h / 0 °C

With hydrogen; triethylamine; trifluoroacetic acid; palladium on activated charcoal; In methanol; ethanol; dichloromethane;
DOI:10.1016/0008-6215(90)80086-I