C₂₁H₂₁F₂N₇O₂S

Base Information

Chemical Name:C₂₁H₂₁F₂N₇O₂S
CAS No.:1383744-71-5
Molecular Formula:C₂₁H₂₁F₂N₇O₂S
Molecular Weight:473.506
Hs Code.:

C<sub>21</sub>H<sub>21</sub>F<sub>2</sub>N<sub>7</sub>O<sub>2</sub>S

Synonyms:C₂₁H₂₁F₂N₇O₂S

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of C₂₁H₂₁F₂N₇O₂S

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Technology Process of C₂₁H₂₁F₂N₇O₂S

There total 8 articles about C₂₁H₂₁F₂N₇O₂S 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:

: 930-62-1
2,4-Dimethylimidazole

: 1383744-40-8
C₁₆H₁₄BrF₂N₅O₂S

: 1383744-71-5
C₂₁H₂₁F₂N₇O₂S

Guidance literature:: With caesium carbonate; copper(l) iodide; 3,4,7,8-Tetramethyl-o-phenanthrolin; In N,N-dimethyl-formamide; at 105 ℃; for 48h; Inert atmosphere;

Reference yield:

: 1383745-23-0
C₉H₁₀F₂N₄O₂S

: 1383744-71-5
C₂₁H₂₁F₂N₇O₂S

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium fluoride / methanol / 45 °C

1.2: 72 h / 45 °C

2.1: caesium carbonate / copper(l) iodide; 3,4,7,8-Tetramethyl-o-phenanthrolin / N,N-dimethyl-formamide / 48 h / 105 °C / Inert atmosphere

With potassium fluoride; caesium carbonate; copper(l) iodide; 3,4,7,8-Tetramethyl-o-phenanthrolin; In methanol; N,N-dimethyl-formamide; 2.1: Buchwald-Hartwig coupling;

Reference yield:

: 1103234-57-6
N-(3-amino-2,4-difluorophenyl)propane-1-sulfonamide

: 1383744-71-5
C₂₁H₂₁F₂N₇O₂S

Guidance literature:: Multi-step reaction with 3 steps

1.1: trifluoroacetic acid; sodium nitrite / 0.5 h / 0 °C

1.2: 1.25 h

2.1: potassium fluoride / methanol / 45 °C

2.2: 72 h / 45 °C

3.1: caesium carbonate / copper(l) iodide; 3,4,7,8-Tetramethyl-o-phenanthrolin / N,N-dimethyl-formamide / 48 h / 105 °C / Inert atmosphere

With potassium fluoride; caesium carbonate; trifluoroacetic acid; sodium nitrite; copper(l) iodide; 3,4,7,8-Tetramethyl-o-phenanthrolin; In methanol; N,N-dimethyl-formamide; 3.1: Buchwald-Hartwig coupling;