C₂₈H₂₅F₂NO₆S

Base Information

Chemical Name:C₂₈H₂₅F₂NO₆S
CAS No.:1374235-16-1
Molecular Formula:C₂₈H₂₅F₂NO₆S
Molecular Weight:541.572
Hs Code.:

C<sub>28</sub>H<sub>25</sub>F<sub>2</sub>NO<sub>6</sub>S

Synonyms:C₂₈H₂₅F₂NO₆S

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Chemical Property of C₂₈H₂₅F₂NO₆S

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Technology Process of C₂₈H₂₅F₂NO₆S

There total 9 articles about C₂₈H₂₅F₂NO₆S 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: 92.0%

: 1374235-15-0
C₂₈H₂₇F₂NO₇S

: 1374235-16-1
C₂₈H₂₅F₂NO₆S

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at 0 ℃; for 0.166667h;

Reference yield:

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

: 1374235-16-1
C₂₈H₂₅F₂NO₆S

Guidance literature:: Multi-step reaction with 9 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

5.1: pyridine / 1 h / 0 - 20 °C

6.1: sodium tetrahydroborate / ethanol; dichloromethane / 2 h / 0 °C

7.1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 50 °C

8.1: sodium tetrahydroborate / tetrahydrofuran; ethanol / 2 h / 0 - 20 °C

9.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.17 h / 0 °C

With pyridine; hydrogenchloride; sodium tetrahydroborate; tin(II) chloride dihdyrate; trimethylsilyl trifluoromethanesulfonate; water; potassium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; dmap; (diphenylphosphin)ferrocene; palladium diacetate; In tetrahydrofuran; ethanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;

Reference yield:

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

: 1374235-16-1
C₂₈H₂₅F₂NO₆S

Guidance literature:: Multi-step reaction with 10 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

6.1: pyridine / 1 h / 0 - 20 °C

7.1: sodium tetrahydroborate / ethanol; dichloromethane / 2 h / 0 °C

8.1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 50 °C

9.1: sodium tetrahydroborate / tetrahydrofuran; ethanol / 2 h / 0 - 20 °C

10.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 0.17 h / 0 °C

With pyridine; hydrogenchloride; sodium tetrahydroborate; tin(II) chloride dihdyrate; trimethylsilyl trifluoromethanesulfonate; water; boron trichloride; potassium carbonate; triethylamine; N-ethyl-N,N-diisopropylamine; dmap; (diphenylphosphin)ferrocene; palladium diacetate; In tetrahydrofuran; ethanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;