1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine

Base Information

Chemical Name:1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine
CAS No.:148313-15-9
Molecular Formula:C₃₉H₃₇N₃O₁₂
Molecular Weight:739.736
Hs Code.:

Synonyms:1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine

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Chemical Property of 1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine

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Technology Process of 1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine

There total 4 articles about 1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine 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: 83.0%

: 40615-36-9
4,4'-dimethoxytrityl chloride

: 148313-02-4
1-<2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine

: 148313-15-9
1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine

Guidance literature:: With pyridine; for 24h; Ambient temperature;
DOI:10.1002/hlca.19930760110

Reference yield:

: 3083-77-0
araU

: 148313-15-9
1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) AgNO₃, 4 Angstroem molecular sieves, 3-methylpyridine N-oxide / 1.) THF, 3 h, 2.) 5 d

2: 81 percent / 4-(dimethylamino)pyridine / CH₂Cl₂ / Ambient temperature

3: 87 percent / AcOH, (Bu₄N)F*3H₂O / tetrahydrofuran / 120 h / Ambient temperature

4: 83 percent / pyridine / 24 h / Ambient temperature

With pyridine; 3-picoline-N-oxide; dmap; 4 A molecular sieve; tetrabutyl ammonium fluoride; silver nitrate; acetic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1002/hlca.19930760110

Reference yield:

: 148312-94-1
1-<3',5'-bis-O--β-D-arabinofuranosyl>uracil

: 148313-15-9
1-<5'-O-(dimethoxytrityl)-2'-O-<2-(4-nitrophenyl)ethoxycarbonyl>-β-D-arabinofuranosyl>uridine

Guidance literature:: Multi-step reaction with 3 steps

1: 81 percent / 4-(dimethylamino)pyridine / CH₂Cl₂ / Ambient temperature

2: 87 percent / AcOH, (Bu₄N)F*3H₂O / tetrahydrofuran / 120 h / Ambient temperature

3: 83 percent / pyridine / 24 h / Ambient temperature

With pyridine; dmap; tetrabutyl ammonium fluoride; acetic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1002/hlca.19930760110