5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole

Base Information

• Chemical Name: 5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole
• CAS No.: 163263-51-2
• Molecular Formula: C₂₅H₄₀N₄O₆Si₂
• Molecular Weight: 548.787

Synonyms:5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole

Chemical Property of 5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole

Chemical Property:

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Technology Process of 5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole

There total 3 articles about 5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole 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: 91.0%

2,5-anhydro-6-O-benzoyl-3,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-D-allonitrile (163263-50-1) → 5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole (163263-51-2)

Guidance literature:

With trimethylsilylazide; tin(IV) chloride; In toluene; for 19h; Ambient temperature;

DOI:10.1080/15257779408013218

Reference yield:

5-O-benzoyl-β-D-ribofuranosyl cyanide (30002-87-0) → 5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole (163263-51-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 96 percent / pyridime / 1 h / Ambient temperature

2: 91 percent / trimethylsilyl azide, SnCl₄ / toluene / 19 h / Ambient temperature

With pyridine; trimethylsilylazide; tin(IV) chloride; In toluene;

DOI:10.1080/15257779408013218

Reference yield:

1,3-Dichloro-1,1,3,3-tetraisopropyldisiloxane (69304-37-6) → 5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-1H-tetrazole (163263-51-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 96 percent / pyridime / 1 h / Ambient temperature

2: 91 percent / trimethylsilyl azide, SnCl₄ / toluene / 19 h / Ambient temperature

With pyridine; trimethylsilylazide; tin(IV) chloride; In toluene;

DOI:10.1080/15257779408013218

upstream raw materials:

2,5-anhydro-6-O-benzoyl-3,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-D-allonitrile

5-O-benzoyl-β-D-ribofuranosyl cyanide

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

Downstream raw materials:

5-<5-O-benzoyl-2,3-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-β-D-ribofuranosyl>-2-methyl-1,3,4-oxadiazole

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