C₁₉H₁₆FNO₄

Base Information Edit

Chemical Name:C₁₉H₁₆FNO₄
CAS No.:1374233-40-5
Molecular Formula:C₁₉H₁₆FNO₄
Molecular Weight:341.339
Hs Code.:
Mol file:1374233-40-5.mol

C<sub>19</sub>H<sub>16</sub>FNO<sub>4</sub>

Synonyms:C₁₉H₁₆FNO₄

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Chemical Property of C₁₉H₁₆FNO₄ Edit

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Technology Process of C₁₉H₁₆FNO₄

There total 5 articles about C₁₉H₁₆FNO₄ 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:

: 1374233-39-2
C₁₉H₁₄FNO₆

: 1374233-40-5
C₁₉H₁₆FNO₄

Guidance literature:: C₁₉H₁₄FNO₆; With tin(II) chloride dihdyrate; In ethyl acetate; at 80 ℃; for 1h;

With sodium hydrogencarbonate; In water; ethyl acetate; at 20 ℃; for 0.5h;

Reference yield:

: 691857-46-2
ethyl 2-(4-fluorophenyl)-5-hydroxy-6-nitrobenzofuran-3-carboxylate

: 1374233-40-5
C₁₉H₁₆FNO₄

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-ethyl-N,N-diisopropylamine / dmap / dichloromethane / 2 h / 0 °C

2.1: triethylamine / (diphenylphosphin)ferrocene; palladium diacetate / N,N-dimethyl-formamide / 2 h / 100 °C / Inert atmosphere

3.1: hydrogenchloride; water / tetrahydrofuran / 0.25 h / 20 °C

4.1: tin(II) chloride dihdyrate / ethyl acetate / 1 h / 80 °C

4.2: 0.5 h / 20 °C

With hydrogenchloride; tin(II) chloride dihdyrate; water; triethylamine; N-ethyl-N,N-diisopropylamine; dmap; (diphenylphosphin)ferrocene; palladium diacetate; In tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

: 691857-07-5
ethyl 2-(4-fluorophenyl)-5-isopropoxy-6-nitrobenzofuran-3-carboxylate

: 1374233-40-5
C₁₉H₁₆FNO₄

Guidance literature:: Multi-step reaction with 5 steps

1.1: boron trichloride / dichloromethane / 1 h / 0 - 20 °C

1.2: Cooling with ice

2.1: N-ethyl-N,N-diisopropylamine / dmap / dichloromethane / 2 h / 0 °C

3.1: triethylamine / (diphenylphosphin)ferrocene; palladium diacetate / N,N-dimethyl-formamide / 2 h / 100 °C / Inert atmosphere

4.1: hydrogenchloride; water / tetrahydrofuran / 0.25 h / 20 °C

5.1: tin(II) chloride dihdyrate / ethyl acetate / 1 h / 80 °C

5.2: 0.5 h / 20 °C

With hydrogenchloride; tin(II) chloride dihdyrate; water; boron trichloride; triethylamine; N-ethyl-N,N-diisopropylamine; dmap; (diphenylphosphin)ferrocene; palladium diacetate; In tetrahydrofuran; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;