5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N⁴-benzoyl-cytidine

Base Information

• Chemical Name: 5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N⁴-benzoyl-cytidine
• CAS No.: 1542260-53-6
• Molecular Formula: C₅₂H₆₆N₅O₉PSi
• Molecular Weight: 969.144

Synonyms:5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N⁴-benzoyl-cytidine

Chemical Property of 5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N⁴-benzoyl-cytidine

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Technology Process of 5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N⁴-benzoyl-cytidine

There total 10 articles about 5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N⁴-benzoyl-cytidine 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:

5′-O-dimethoxytrityl-2′-O-terbutyldimethylsilyl-3′-O-succinyl pyridinium salt-2′,3',4',5',5''-pentadeuterium-β-D-ribofuranosyl-N4-benzoylcytidine (1542260-47-8) + 2-cyanoethyl-N,N-(diisopropylamino)chlorophosphine (124482-92-4,89992-70-1) → 5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N4-benzoyl-cytidine (1542260-53-6)

Guidance literature:

With 1-methyl-1H-imidazole; 2,4,6-trimethyl-pyridine; In tetrahydrofuran; at 20 ℃; for 1.25h; Inert atmosphere;

Reference yield:

5′-O-dimethoxytrityl-2′-O-terbutyldimethylsilyl-3′-O-succinyl pyridinium salt-2′,3',4',5',5''-pentadeuterium-β-D-ribofuranosyl-N4-benzoylcytidine (1542260-47-8) + chloro-(2-cyanoethyl)-diisopropylaminophosphane (132133-40-5) → 5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N4-benzoyl-cytidine (1542260-53-6)

Guidance literature:

With 1-methyl-1H-imidazole; 2,4,6-trimethyl-pyridine; In tetrahydrofuran; at 20 ℃; for 1.25h; Inert atmosphere;

Reference yield:

1-O-acetate-α/β-2,3,5-tribenzoyl-2,3,4,5,5′-pentadeuterium-D-ribofuranoside → 5'-O-dimethoxytrityl-2'-O-terbutyldimethylsilyl-3'-N,N-diisopropyl-O-(2-cyanoethyl)phosphoramidite-2',3',5'-trihydroxy-2',3',4',5',5-pentadeuterium-β-D-ribofuranosyl-N4-benzoyl-cytidine (1542260-53-6)

Guidance literature:

Multi-step reaction with 5 steps

1.1: 1,1,1,3,3,3-hexamethyl-disilazane; ammonium sulfate / 15 h / Reflux

1.2: 0.25 h / 40 °C

1.3: 2.5 h / Reflux

2.1: sodium hydroxide; water; pyridine / methanol / 0.33 h / 0 °C

3.1: pyridine / 5 h / 0 °C

4.1: silver nitrate; pyridine / tetrahydrofuran / 0.17 h / 20 °C

4.2: 2.5 h / 20 °C / Sealed tube

5.1: 2,4,6-trimethyl-pyridine; 1-methyl-1H-imidazole / tetrahydrofuran / 1.25 h / 20 °C / Inert atmosphere

With pyridine; 1-methyl-1H-imidazole; 2,4,6-trimethyl-pyridine; ammonium sulfate; water; silver nitrate; 1,1,1,3,3,3-hexamethyl-disilazane; sodium hydroxide; In tetrahydrofuran; methanol;

upstream raw materials:

5′-O-dimethoxytrityl-2′-O-terbutyldimethylsilyl-3′-O-succinyl pyridinium salt-2′,3',4',5',5''-pentadeuterium-β-D-ribofuranosyl-N⁴-benzoylcytidine

chloro-(2-cyanoethyl)-diisopropylaminophosphane

2-cyanoethyl-N,N-(diisopropylamino)chlorophosphine

2′,3′,5′-tri-O-benzoyl-2′,3',4',5',5''-pentadeuterium-β-D-ribofuranosyl-N⁴-benzoylcytidine

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