2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

Base Information

Chemical Name:2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine
CAS No.:102562-16-3
Molecular Formula:C₅₈H₅₃N₇O₁₆
Molecular Weight:1104.1
Hs Code.:

Synonyms:2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

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Chemical Property of 2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

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Technology Process of 2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

There total 1 articles about 2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine 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: 93.0%

: 108-24-7
acetic anhydride

: 102562-15-2
5'-O-monomethoxytrityl-2,6,8-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

: 102562-16-3
2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

Guidance literature:: In pyridine; for 3h; Ambient temperature;
DOI:10.1002/hlca.19870700126

Reference yield: 98.0%

: 102562-16-3
2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

: 102562-17-4
2',3'-di-O-acetyl-2,6,8-tris<(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

Guidance literature:: With toluene-4-sulfonic acid; In dichloromethane; for 1h; Ambient temperature;
DOI:10.1002/hlca.19870700126

Reference yield:

: 102562-16-3
2',3'-di-O-acetyl-5'-O-monomethoxytrityl-2,6,8,-tris<2-(p-nitrophenyl)ethoxy>-9-(β-D-ribofuranosyl)-9H-purine

: 102562-18-5
2',3'-di-O-acetyl-2,6,8-tris<2-(p-nitrophenyl)ethoxy>-9(β-D-ribofuranosyl)-9H-purine 5'-<2,5-dichlorophenyl 2-(p-nitrophenyl)ethyl phosphate>

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / TsOH / CH₂Cl₂ / 1 h / Ambient temperature

2: 81 percent / 1.) 1,2,4-triazole / pyridine / 1.) 30 min; 2.) 21 h

With 1,2,4-Triazole; toluene-4-sulfonic acid; In pyridine; dichloromethane;
DOI:10.1002/hlca.19870700126