1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on

Base Information

Chemical Name:1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on
CAS No.:35068-46-3
Molecular Formula:C₃₉H₃₃NO₁₁
Molecular Weight:691.691
Hs Code.:

Synonyms:1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on

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Chemical Property of 1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on

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Technology Process of 1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on

There total 5 articles about 1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on 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:

: C₁₆H₂₁NO₄Si

: 67525-66-0
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose

: 35068-46-3
1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on

Guidance literature:: C₁₆H₂₁NO₄Si; 1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose; With trimethylsilyl trifluoromethanesulfonate; In acetonitrile; at 20 ℃; for 4h;

With sodium hydrogencarbonate; In water; acetonitrile; Cooling with ice;
DOI:10.1016/j.bmcl.2013.06.029

Reference yield:

: 536-90-3,918666-97-4
m-Anisidine

: 35068-46-3
1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on

Guidance literature:: Multi-step reaction with 4 steps

1.1: ethanol / 2 h / Reflux

2.1: Dowtherm A / 0.5 h / Reflux

3.1: chloro-trimethyl-silane / acetonitrile / 3 h / 60 - 70 °C / Inert atmosphere

4.1: trimethylsilyl trifluoromethanesulfonate / acetonitrile / 4 h / 20 °C

4.2: Cooling with ice

With chloro-trimethyl-silane; trimethylsilyl trifluoromethanesulfonate; In ethanol; acetonitrile;
DOI:10.1016/j.bmcl.2013.06.029

Reference yield:

: 71083-05-1
7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester

: 35068-46-3
1-(2,3,5-Tri-O-benzoyl-β-D-ribofuranosyl)-3-carbethoxy-7-methoxy-1,4-dihydrochinolin-4-on

Guidance literature:: Multi-step reaction with 2 steps

1.1: chloro-trimethyl-silane / acetonitrile / 3 h / 60 - 70 °C / Inert atmosphere

2.1: trimethylsilyl trifluoromethanesulfonate / acetonitrile / 4 h / 20 °C

2.2: Cooling with ice

With chloro-trimethyl-silane; trimethylsilyl trifluoromethanesulfonate; In acetonitrile;
DOI:10.1016/j.bmcl.2013.06.029