4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside

Base Information

Chemical Name:4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside
CAS No.:851597-75-6
Molecular Formula:C₄₁H₅₁NO₁₁Si
Molecular Weight:761.942
Hs Code.:

Synonyms:4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside

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Chemical Property of 4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside

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Technology Process of 4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside

There total 5 articles about 4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside 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: 37.0%

: 851597-74-5
4,5-dimethoxy-2-nitrobenzyl 5-O-dimethoxytrityl-β-D-ribofuranoside

: 18162-48-6
tert-butyldimethylsilyl chloride

: 851597-75-6
4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside

: 4,5-dimethoxy-2-nitrobenzyl 3-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside

Guidance literature:: With silver nitrate; triethylamine; In tetrahydrofuran; at 20 ℃; for 0.0833333h;
DOI:10.1021/ol050120h

Reference yield:

: 6974-32-9
1-O-acetyl-2,3,5-tri-O-benzoyl-β-D-ribofuranose

: 851597-75-6
4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside

Guidance literature:: Multi-step reaction with 4 steps

1: 96 percent / SnCl₄ / CH₂Cl₂ / 0 - 20 °C

2: 86 percent / NH₃ / tetrahydrofuran; methanol

3: 79 percent / pyridine / 16 h / 20 °C

4: 37 percent / Et₃N; AgNO₃ / tetrahydrofuran / 0.08 h / 20 °C

With pyridine; ammonia; tin(IV) chloride; silver nitrate; triethylamine; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/ol050120h

Reference yield:

: 851597-73-4
4,5-dimethoxy-2-nitrobenzyl β-D-ribofuranoside

: 851597-75-6
4,5-dimethoxy-2-nitrobenzyl 2-O-tert-butyldimethylsilyl-5-O-dimethoxytrityl-β-D-ribofuranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / pyridine / 16 h / 20 °C

2: 37 percent / Et₃N; AgNO₃ / tetrahydrofuran / 0.08 h / 20 °C

With pyridine; silver nitrate; triethylamine; In tetrahydrofuran;
DOI:10.1021/ol050120h