4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate

Base Information

Chemical Name:4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate
CAS No.:93512-84-6
Molecular Formula:C₂₂H₂₄N₄O₁₁
Molecular Weight:520.453
Hs Code.:

Synonyms:4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate

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Chemical Property of 4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate

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Technology Process of 4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate

There total 3 articles about 4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate 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:

: 1-(4-nitrobenzyl)-5-carbamoylimidazolium-4-olate

: 13035-61-5
1,2,3,5-tetraacetylribose

: 93512-84-6
4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate

Guidance literature:: With ammonium sulfate; trimethylsilyl trifluoromethanesulfonate; 1,1,1,3,3,3-hexamethyl-disilazane; tin(ll) chloride; Yield given. Multistep reaction; 1) xylene, reflux, 1.5 h; 2) 1,2-dichloroethane, room temp., 1 h, then 60 deg C, 1 h;
DOI:10.1002/jhet.5570210342

Reference yield:

: 7409-30-5
p-nitrobenzylamine

: 93512-84-6
4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate

Guidance literature:: Multi-step reaction with 3 steps

1: 78 percent / triethylamine / ethanol / 2 h / Heating

2: 97 percent / p-toluenesulfonic acid monohydrate / ethanol / 3 h / Heating

3: 1) hexamethyldisilazane, (NH₄)2SO₄; 2) SnCl₂, trimethylsilyl trifluoromethanesulfonate / 1) xylene, reflux, 1.5 h; 2) 1,2-dichloroethane, room temp., 1 h, then 60 deg C, 1 h

With ammonium sulfate; trimethylsilyl trifluoromethanesulfonate; toluene-4-sulfonic acid; triethylamine; 1,1,1,3,3,3-hexamethyl-disilazane; tin(ll) chloride; In ethanol;
DOI:10.1002/jhet.5570210342

Reference yield:

: 93512-83-5
2-(4-nitrobenzyl)aminopropanediamide

: 93512-84-6
4-carbamoyl-3-(4-nitrobenzyl)-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)imidazolium-5-olate

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / p-toluenesulfonic acid monohydrate / ethanol / 3 h / Heating

2: 1) hexamethyldisilazane, (NH₄)2SO₄; 2) SnCl₂, trimethylsilyl trifluoromethanesulfonate / 1) xylene, reflux, 1.5 h; 2) 1,2-dichloroethane, room temp., 1 h, then 60 deg C, 1 h

With ammonium sulfate; trimethylsilyl trifluoromethanesulfonate; toluene-4-sulfonic acid; 1,1,1,3,3,3-hexamethyl-disilazane; tin(ll) chloride; In ethanol;
DOI:10.1002/jhet.5570210342