3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine

Base Information

Chemical Name:3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine
CAS No.:879895-44-0
Molecular Formula:C₃₆H₄₃FN₂O₇Si
Molecular Weight:662.831
Hs Code.:

Synonyms:3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine

Chemical Property:

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Technology Process of 3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine

There total 3 articles about 3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine 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: 55.0%

: 104495-48-9
1-((2R,4S,5R)-5-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-hydroxytetrahydrofuran-2-yl)-5-fluoropyrimidine-2,4(1H,3H)-dione

: 18162-48-6
tert-butyldimethylsilyl chloride

: 879895-44-0
3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine

Guidance literature:: With pyridine; 1H-imidazole; at 20 ℃; for 24h; Inert atmosphere;
DOI:10.1080/15257770.2015.1122199

Reference yield:

: 40615-36-9
4,4'-dimethoxytrityl chloride

: 18162-48-6
tert-butyldimethylsilyl chloride

: 50-91-9
5-Fluoro-2'-deoxyuridine

: 879895-44-0
3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine

Guidance literature:: 4,4'-dimethoxytrityl chloride; 5-Fluoro-2'-deoxyuridine; With pyridine; dmap; at 21 ℃; for 16h;

tert-butyldimethylsilyl chloride; With 1H-imidazole; In dichloromethane; at 21 ℃; for 16h;
DOI:10.1002/ejoc.201700466

Reference yield:

: 40615-36-9
4,4'-dimethoxytrityl chloride

: 50-91-9
5-Fluoro-2'-deoxyuridine

: 879895-44-0
3′-O-(tert-butyldimethylsilyl)-5′-O-(4,4′-dimethoxytrityl)-5-fluoro-2′-deoxyuridine

Guidance literature:: Multi-step reaction with 2 steps

1.1: pyridine / N,N-dimethyl-formamide / 5 h / 20 °C

2.1: 1H-imidazole / N,N-dimethyl-formamide / 0.5 h / 20 °C

2.2: 20 °C

With pyridine; 1H-imidazole; In N,N-dimethyl-formamide;
DOI:10.1021/bc200472n