1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]uracil

Base Information

Chemical Name:1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]uracil
CAS No.:209048-64-6
Molecular Formula:C₂₇H₄₂N₂O₅SSeSi₂
Molecular Weight:641.838
Hs Code.:

Synonyms:1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]uracil

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Chemical Property of 1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]uracil

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Technology Process of 1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]uracil

There total 7 articles about 1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]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:

: 209048-60-2
benzyl 2-deoxy-1,4-dithio-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-D-erythro-pentofuranoside

: 209048-64-6
1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]uracil

Guidance literature:: Multi-step reaction with 5 steps

1: 88 percent / acetic acid / 20 °C

2: 95 percent / ammonia / methanol / 20 °C

3: triethylamine / CH₂Cl₂ / 0 °C

4: 800 mg / CH₂Cl₂ / 4 h / 45 °C

5: acetonitrile / 0 °C

With ammonia; acetic acid; triethylamine; In methanol; dichloromethane; acetonitrile;
DOI:10.1021/jo020037x

Reference yield:

: 2-deoxy-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-D-erythro-pentofuranose

: 209048-64-6
1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]uracil

Guidance literature:: Multi-step reaction with 3 steps

1: triethylamine / CH₂Cl₂ / 0 °C

2: 800 mg / CH₂Cl₂ / 4 h / 45 °C

3: acetonitrile / 0 °C

With triethylamine; In dichloromethane; acetonitrile;
DOI:10.1021/jo020037x

Reference yield:

: 457653-05-3
1-O-acetyl-2-deoxy-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-D-erythro-pentofuranose

: 209048-64-6
1-[(2R)-2-deoxy-2-phenylseleno-3,5-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-4-thio-β-D-ribofuranosyl]uracil

Guidance literature:: Multi-step reaction with 4 steps

1: 95 percent / ammonia / methanol / 20 °C

2: triethylamine / CH₂Cl₂ / 0 °C

3: 800 mg / CH₂Cl₂ / 4 h / 45 °C

4: acetonitrile / 0 °C

With ammonia; triethylamine; In methanol; dichloromethane; acetonitrile;
DOI:10.1021/jo020037x