1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

Base Information

Chemical Name:1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione
CAS No.:139173-36-7
Molecular Formula:C₃₂H₂₆N₄O₉
Molecular Weight:610.58
Hs Code.:

Synonyms:1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

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Chemical Property of 1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

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Technology Process of 1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

There total 3 articles about 1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione 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: 35.0%

: 6974-32-9
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose

: 139173-34-5
4,5,6,7-tetrahydro-1H,8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

: 139173-35-6
3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

: 139173-36-7
1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

Guidance literature:: With trifluorormethanesulfonic acid; 1,1,1,3,3,3-hexamethyl-disilazane; In acetonitrile; at 20 ℃; for 3h; Heating / reflux;

Reference yield:

: 6974-32-9
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose

: 139173-34-5
4,5,6,7-tetrahydro-1H,8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

: EtOAc-isopropanol

: CH₂ Cl₂ -EtOAc

: 999-97-3
1,1,1,3,3,3-hexamethyl-disilazane

: 139173-36-7
1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

Guidance literature:: With CaSO₄; trifluorormethanesulfonic acid; sodium hydrogencarbonate; sodium chloride; In CaCl₂; dichloromethane; acetonitrile;

Reference yield:

: 139173-33-4
3-benzyl-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

: 139173-36-7
1-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-4,5,6,7-tetrahydro-8H-imidazo[4,5-d][1,3]diazepine-5,8-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / H₂ / Pd(OH)2/C / acetic acid

2: 35 percent / HMDS, TMSCl, TfOH

With chloro-trimethyl-silane; trifluorormethanesulfonic acid; hydrogen; 1,1,1,3,3,3-hexamethyl-disilazane; palladium dihydroxide; In acetic acid;
DOI:10.1080/07328319708006131