3-bromo-2-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

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Chemical Name:3-bromo-2-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine
CAS No.:577992-09-7
Molecular Formula:C₂₇H₂₅BrFN₅O₆
Molecular Weight:614.428
Hs Code.:

Synonyms:3-bromo-2-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

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Chemical Property of 3-bromo-2-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

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Technology Process of 3-bromo-2-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

There total 2 articles about 3-bromo-2-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine 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: 60.0%

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

: 183274-50-2
3-bromo-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

: 3-bromo-1-(5-O-benzoyl-2-deoxy-2-fluoro-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

: 577992-09-7
3-bromo-2-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

: 577990-95-5
3-bromo-1-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

Guidance literature:: 3-bromo-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine; With potassium hydroxide; In acetonitrile; at 20 ℃; for 0.25h;

2-deoxy-2-fluoro-3,5-di-O-benzoyl-α-D-arabinofuranosyl bromide; In acetonitrile; for 0.333333h;
DOI:10.1021/jo030051p

Reference yield:

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

: 577992-09-7
3-bromo-2-(2-deoxy-2-fluoro-3,5-di-O-benzoyl-β-D-arabinofuranosyl)-4-isopropoxy-1H-pyrazolo[3,4-d]pyrimidin-6-amine

Guidance literature:: Multi-step reaction with 2 steps

1.1: HBr; acetic acid / CH₂Cl₂ / 16 h / 20 °C

2.1: KOH; TDA-1 / acetonitrile / 0.25 h / 20 °C

2.2: 4 percent / acetonitrile / 0.67 h / 20 °C

With potassium hydroxide; hydrogen bromide; acetic acid; In dichloromethane; acetonitrile;
DOI:10.1021/jo030051p