1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine

Base Information

• Chemical Name: 1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine
• CAS No.: 883740-79-2
• Molecular Formula: C₄₅H₅₂N₂O₁₀Si
• Molecular Weight: 809.001

Synonyms:1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine

Chemical Property of 1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine

Chemical Property:

Purity/Quality:

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Technology Process of 1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine

There total 3 articles about 1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine 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:

1-[2-O-acetyl-5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine (883740-77-0) → 1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine (883740-79-2)

Guidance literature:

With ammonia; In methanol; at 20 ℃; for 5h;

DOI:10.1016/j.tet.2005.12.007

Reference yield:

1-[2-O-acetyl-5-O-benzoyl-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine (861230-97-9) → 1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine (883740-79-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 3.33 g / imidazole; DMAP / dimethylformamide / 12 h / 36 °C

2: 2.6 g / NH₃ / methanol / 5 h / 20 °C

With 1H-imidazole; dmap; ammonia; In methanol; N,N-dimethyl-formamide;

DOI:10.1016/j.tet.2005.12.007

Reference yield:

tert-butyldimethylsilyl chloride (18162-48-6) → 1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine (883740-79-2)

Guidance literature:

Multi-step reaction with 2 steps

1: 3.33 g / imidazole; DMAP / dimethylformamide / 12 h / 36 °C

2: 2.6 g / NH₃ / methanol / 5 h / 20 °C

With 1H-imidazole; dmap; ammonia; In methanol; N,N-dimethyl-formamide;

DOI:10.1016/j.tet.2005.12.007

upstream raw materials:

1-[2-O-acetyl-5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine

1-[2-O-acetyl-5-O-benzoyl-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine

tert-butyldimethylsilyl chloride

Downstream raw materials:

2,2'-anhydro-1-[5-O-benzoyl-3-O-(tert-butyldimethylsilyl)-4-C-(4,4'-dimethoxytrityloxymethyl)-α-L-arabinofuranosyl]thymine

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