2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine

Base Information

• Chemical Name: 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine
• CAS No.: 164300-63-4
• Molecular Formula: C₄₅H₇₂FN₃O₁₂Si₂
• Molecular Weight: 922.249
• Mol file: 164300-63-4.mol

Synonyms:2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine

Chemical Property of 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine

There total 6 articles about 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine 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: 93.8%

1-(2-Fluorophenyl)-4-methoxy-1,2,5,6-tetrahydropyridine (115012-52-7) + N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine (164300-62-3) → 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine (164300-63-4)

Guidance literature:

With mesitylene-2-sulfonic acid dihydrate; In tetrahydrofuran; acetonitrile; Ambient temperature;

Reference yield:

1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane (69304-37-6) → 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine (164300-63-4)

Guidance literature:

Multi-step reaction with 5 steps

1: 85.5 percent / imidazole / dimethylformamide / 2 h

2: 100 percent / Et₃N / CH₂Cl₂ / Ambient temperature

3: 94 percent / K₂CO₃ / dimethylformamide / Ambient temperature

4: 84.7 percent / PTSA / tetrahydrofuran / 0.17 h

5: 93.8 percent / 2,4,6-trimethylbenzenesulfonic acid dihydrate / acetonitrile; tetrahydrofuran / Ambient temperature

With 1H-imidazole; mesitylene-2-sulfonic acid dihydrate; potassium carbonate; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)pseudouridine (80545-49-9) → 2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine (164300-63-4)

Guidance literature:

Multi-step reaction with 4 steps

1: 100 percent / Et₃N / CH₂Cl₂ / Ambient temperature

2: 94 percent / K₂CO₃ / dimethylformamide / Ambient temperature

3: 84.7 percent / PTSA / tetrahydrofuran / 0.17 h

4: 93.8 percent / 2,4,6-trimethylbenzenesulfonic acid dihydrate / acetonitrile; tetrahydrofuran / Ambient temperature

With mesitylene-2-sulfonic acid dihydrate; potassium carbonate; toluene-4-sulfonic acid; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; acetonitrile;

upstream raw materials:

1-(2-Fluorophenyl)-4-methoxy-1,2,5,6-tetrahydropyridine

N-1,N-3-bis(pivaloyloxymethyl)-3',5'-O-(tetraisopropyldisiloxane-1,3-diyl)pseudouridine

1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane

3',5'-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)pseudouridine

Downstream raw materials:

5'-O-dimethoxytrityl-2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)pseudouridine

2'-O-<1-(2-fluorophenyl)-4-methoxypiperidin-4-yl>-N-1,N-3-bis(pivaloyloxymethyl)pseudouridine