Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester

Base Information

Chemical Name:Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester
CAS No.:133776-20-2
Molecular Formula:C₂₄H₁₉FN₈O₄
Molecular Weight:502.464
Hs Code.:

Synonyms:Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester

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Chemical Property of Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester

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Technology Process of Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester

There total 12 articles about Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester 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:

: 29024-87-1
methyl 5-O-benzyl-2,3-anhydro-β-D-lyxofuranoside

: 133776-20-2
Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 8 steps

1: 31 percent / KHF₂, NaF / ethane-1,2-diol / 4 h / Heating

2: 89 percent / pyridine / 28 h / Ambient temperature

3: 88 percent / H₂ / 10percent Pd/C / ethanol / 72 h / Ambient temperature

4: 81 percent / pyridine / 12 h / Ambient temperature

5: NaN₃ / dimethylsulfoxide / 1 h / 180 °C

6: pyridine / 12 h / Ambient temperature

7: SnCl₄ / acetonitrile; 1,2-dichloro-ethane / 5 h / Heating

8: SnCl₄ / acetonitrile; 1,2-dichloro-ethane / 5 h / Heating

With pyridine; sodium azide; potassium hydrogen bifluoride; hydrogen; tin(IV) chloride; sodium fluoride; palladium on activated charcoal; In ethanol; ethylene glycol; dimethyl sulfoxide; 1,2-dichloro-ethane; acetonitrile;
DOI:10.1021/jm00111a040

Reference yield:

: 51754-99-5
Methyl 3,5-O-Isopropylidene-β-D-xylofuranoside

: 133776-20-2
Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 11 steps

1: 86 percent / pyridine / 10 h / Ambient temperature

2: 1.) AcOH, 2.) MeONa / 1.) H₂O, 50 deg C, 2 h, 2.) MeOH, 0-4 deg C, 24 h

3: 1.) NaH / 1.) dioxane, RT, 0.5 h, 2.) RT, 1 h

4: 31 percent / KHF₂, NaF / ethane-1,2-diol / 4 h / Heating

5: 89 percent / pyridine / 28 h / Ambient temperature

6: 88 percent / H₂ / 10percent Pd/C / ethanol / 72 h / Ambient temperature

7: 81 percent / pyridine / 12 h / Ambient temperature

8: NaN₃ / dimethylsulfoxide / 1 h / 180 °C

9: pyridine / 12 h / Ambient temperature

10: SnCl₄ / acetonitrile; 1,2-dichloro-ethane / 5 h / Heating

11: SnCl₄ / acetonitrile; 1,2-dichloro-ethane / 5 h / Heating

With pyridine; sodium azide; potassium hydrogen bifluoride; hydrogen; sodium methylate; tin(IV) chloride; sodium hydride; sodium fluoride; acetic acid; palladium on activated charcoal; In ethanol; ethylene glycol; dimethyl sulfoxide; 1,2-dichloro-ethane; acetonitrile;
DOI:10.1021/jm00111a040

Reference yield:

: 126716-24-3
methyl 5-O-benzyl-2-O-tosyl-3-fluoro-3-deoxy-β-D-arabino-furanoside

: 133776-20-2
Benzoic acid (2R,3S,4S,5S)-4-azido-5-(6-benzoylamino-purin-9-yl)-3-fluoro-tetrahydro-furan-2-ylmethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: 88 percent / H₂ / 10percent Pd/C / ethanol / 72 h / Ambient temperature

2: 81 percent / pyridine / 12 h / Ambient temperature

3: NaN₃ / dimethylsulfoxide / 1 h / 180 °C

4: pyridine / 12 h / Ambient temperature

5: SnCl₄ / acetonitrile; 1,2-dichloro-ethane / 5 h / Heating

6: SnCl₄ / acetonitrile; 1,2-dichloro-ethane / 5 h / Heating

With pyridine; sodium azide; hydrogen; tin(IV) chloride; palladium on activated charcoal; In ethanol; dimethyl sulfoxide; 1,2-dichloro-ethane; acetonitrile;
DOI:10.1021/jm00111a040