benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

Base Information

Chemical Name:benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate
CAS No.:1412427-28-1
Molecular Formula:C₂₇H₂₇FN₆O₇
Molecular Weight:566.546
Hs Code.:

benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

Synonyms:benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

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Chemical Property of benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

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Technology Process of benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

There total 3 articles about benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate 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: 97.0%

: 1412427-27-0
benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

: 1412427-28-1
benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

Guidance literature:: benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate; With triethylamine tris(hydrogen fluoride); In tetrahydrofuran; at 20 ℃; for 24h;

With sodium hydrogencarbonate; In tetrahydrofuran;

Reference yield:

: ((2R,3R,4R,5R)-5-(2,6-diamino-9H-purin-9-yl)-4-fluoro-2-(hydroxymethyl)-4-methyltetrahydrofuran-3-ol)

: 1412427-28-1
benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine

2: dmap / dichloromethane / 20 °C

3: triethylamine tris(hydrogen fluoride) / tetrahydrofuran / 24 h / 20 °C

With pyridine; triethylamine tris(hydrogen fluoride); dmap; In tetrahydrofuran; dichloromethane;

Reference yield:

: 1412427-26-9
(2R,3R,4R,5R)-2-(((tert-bulyldimethylsilyl)oxy)methyl)-5-(2,6-diamino-9H-purin-9-yl)-4-fluoro-4-methyltetrahydrofuran-3-ol

: 1412427-28-1
benzyl (2-amino-9-((2R,3R,4R,5R)-4-(((benzyloxy)carbonyl)oxy)-5-(((tert-butyldimethylsilyl)oxy)methyl)-3-fluoro-5-(hydroxymethyl)-3-methyltetrahydrofuran-2-yl)-9H-purin-6-yl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: dmap / dichloromethane / 20 °C

2: triethylamine tris(hydrogen fluoride) / tetrahydrofuran / 24 h / 20 °C

With triethylamine tris(hydrogen fluoride); dmap; In tetrahydrofuran; dichloromethane;