C₂₂H₃₁BFN₃O₄

Base Information

• Chemical Name: C₂₂H₃₁BFN₃O₄
• CAS No.: 1613055-43-8
• Molecular Formula: C₂₂H₃₁BFN₃O₄
• Molecular Weight: 431.315

Synonyms:C₂₂H₃₁BFN₃O₄

Chemical Property of C₂₂H₃₁BFN₃O₄

Chemical Property:

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Technology Process of C₂₂H₃₁BFN₃O₄

There total 1 articles about C₂₂H₃₁BFN₃O₄ 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-tert-butyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate (203866-16-4) → C22H31BFN3O4 (1613055-43-8)

Guidance literature:

Multi-step reaction with 4 steps

1.1: lithium hydroxide; water / tetrahydrofuran / 2 h / 0 - 20 °C / Inert atmosphere; Sealed tube

2.1: N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere; Sealed tube

2.2: 4 h / 20 °C / Inert atmosphere; Sealed tube

3.1: acetic acid; N-ethyl-N,N-diisopropylamine / 40 °C / Inert atmosphere; Sealed tube

4.1: dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; potassium acetate / N,N-dimethyl-formamide / 3 h / 90 °C / Inert atmosphere; Sealed tube

With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; water; potassium acetate; acetic acid; N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate; lithium hydroxide; In tetrahydrofuran; N,N-dimethyl-formamide;

Reference yield: 60.0%

C30H31F4N3O5S (1613055-38-1) + C22H31BFN3O4 (1613055-43-8) → C45H50F2N6O4 (1613055-45-0)

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In 1,2-dimethoxyethane; water; at 90 ℃; for 5h; Inert atmosphere; Sealed tube;

upstream raw materials:

1-tert-butyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate

Downstream raw materials:

C₄₅H₅₀F₂N₆O₄

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