1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

Base Information

Chemical Name:1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil
CAS No.:221170-30-5
Molecular Formula:C₄₇H₄₁N₃O₁₁
Molecular Weight:823.856
Hs Code.:

Synonyms:1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

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Chemical Property of 1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

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Technology Process of 1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

There total 12 articles about 1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil 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: 76.0%

: 221170-29-2
1-(2-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

: 221170-30-5
1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

Guidance literature:: With dmap; 4-nitro-phenol; N-ethyl-N,N-diisopropylamine; In pyridine; isopropyl alcohol; at 65 ℃; for 72h;

Reference yield:

: 100-02-7,78813-13-5,89830-32-0
4-nitro-phenol

: 221170-29-2
1-(2-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

: 221170-30-5
1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

Guidance literature:: With pyridine; dmap; N-ethyl-N,N-diisopropylamine; In dichloromethane; isopropyl alcohol;

Reference yield:

: 221170-26-9
1-(2,3,4-tri-O-benzoyl-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

: 221170-30-5
1-(3-O-benzoyl-4-O-(4,4'-dimethoxytrityl)-β-D-ribopyranosyl)-5-(2-phtalimidoethyl)uracil

Guidance literature:: Multi-step reaction with 4 steps

1: sodium methylate / methanol / 20 °C

2: pyridine / dichloromethane / 0.58 h / -70 °C

3: N-ethyl-N,N-diisopropylamine / dichloromethane / 0.33 h / 20 °C

4: dmap; 4-nitro-phenol; N-ethyl-N,N-diisopropylamine / pyridine; isopropyl alcohol / 72 h / 65 °C

With pyridine; dmap; 4-nitro-phenol; sodium methylate; N-ethyl-N,N-diisopropylamine; In pyridine; methanol; dichloromethane; isopropyl alcohol;