N-{1-[5-(tert-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide

Base Information

Chemical Name:N-{1-[5-(tert-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide
CAS No.:908241-76-9
Molecular Formula:C₂₄H₃₀FN₃O₅Si
Molecular Weight:487.603
Hs Code.:

<i>N</i>-{1-[5-(<i>tert</i>-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide

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Chemical Property of N-{1-[5-(tert-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide

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Technology Process of N-{1-[5-(tert-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide

There total 7 articles about N-{1-[5-(tert-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide 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:

: 908241-68-9
5'-O-(t-butyldimethylsilyl)-2'-deoxy-2'-fluoroarabinocytidine

: 908241-76-9
N-{1-[5-(tert-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide

Guidance literature:: Multi-step reaction with 3 steps

1: dimethylformamide / 20 °C

2: Dess-Martin periodinane / CH₂Cl₂ / 10 h / 0 °C

3: tetrahydrofuran; CH₂Cl₂ / -78 °C

With Dess-Martin periodane; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1081/NCN-200060300

Reference yield:

: 97614-44-3
2-deoxy-2-fluoro-3,5-di-O-benzoyl-α-D-arabinofuranosyl bromide

: 908241-76-9
N-{1-[5-(tert-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide

Guidance literature:: Multi-step reaction with 6 steps

1: CCl₄ / Heating

2: NH₃ / methanol / 20 °C

3: 92 percent / pyridine / 3 h / 20 °C

4: dimethylformamide / 20 °C

5: Dess-Martin periodinane / CH₂Cl₂ / 10 h / 0 °C

6: tetrahydrofuran; CH₂Cl₂ / -78 °C

With pyridine; ammonia; Dess-Martin periodane; In tetrahydrofuran; methanol; tetrachloromethane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1081/NCN-200060300

Reference yield:

: 97614-43-2
1,3,5-tri-O-benzoyl-2-deoxy-2-fluoro-α-D-arabinofuranose

: 908241-76-9
N-{1-[5-(tert-butyl-dimethyl-silanyloxymethyl)-4-ethynyl-3-fluoro-4-hydroxy-tetrahydro-furan-2-yl]-2-oxo-1,2-dihydro-pyrimidin-4-yl}-benzamide

Guidance literature:: Multi-step reaction with 7 steps

1: HBr; HOAc

2: CCl₄ / Heating

3: NH₃ / methanol / 20 °C

4: 92 percent / pyridine / 3 h / 20 °C

5: dimethylformamide / 20 °C

6: Dess-Martin periodinane / CH₂Cl₂ / 10 h / 0 °C

7: tetrahydrofuran; CH₂Cl₂ / -78 °C

With pyridine; ammonia; hydrogen bromide; Dess-Martin periodane; acetic acid; In tetrahydrofuran; methanol; tetrachloromethane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1081/NCN-200060300