C₁₉H₂₁⁽¹⁸⁾FN₄O₃S

Base Information

Chemical Name:C₁₉H₂₁⁽¹⁸⁾FN₄O₃S
CAS No.:1443744-62-4
Molecular Formula:C₁₉H₂₁FN₄O₃S
Molecular Weight:403.467
Hs Code.:

C<sub>19</sub>H<sub>21</sub><sup>(18)</sup>FN<sub>4</sub>O<sub>3</sub>S

Synonyms:C₁₉H₂₁⁽¹⁸⁾FN₄O₃S

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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 C₁₉H₂₁⁽¹⁸⁾FN₄O₃S

Chemical Property:

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Technology Process of C₁₉H₂₁⁽¹⁸⁾FN₄O₃S

There total 7 articles about C₁₉H₂₁⁽¹⁸⁾FN₄O₃S 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:

: 1443745-61-6
C₂₆H₂₈N₄O₆S₂

: 1443744-62-4
C₁₉H₂₁⁽¹⁸⁾FN₄O₃S

Guidance literature:: With potassium carbonate; [2.2.2]cryptande; In dimethyl sulfoxide; acetonitrile; at 100 ℃; for 0.25h; Inert atmosphere;

Reference yield:

: 222164-34-3
5-amino-3,4-dihydro-3-(4-methoxyphenyl)-4-oxo-thieno[3,4-d]pyridazine-1-carboxylic acid

: 1443744-62-4
C₁₉H₂₁⁽¹⁸⁾FN₄O₃S

Guidance literature:: Multi-step reaction with 4 steps

1: N-ethyl-N,N-diisopropylamine; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate / dimethyl sulfoxide / 16 h / 20 °C

2: methanesulfonic acid; L-methionine / 72 h

3: caesium carbonate / N,N-dimethyl-formamide / 15 h

4: [2.2.2]cryptande; potassium carbonate / dimethyl sulfoxide; acetonitrile / 0.25 h / 100 °C / Inert atmosphere

With methanesulfonic acid; L-methionine; potassium carbonate; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; caesium carbonate; N-ethyl-N,N-diisopropylamine; [2.2.2]cryptande; In dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 1282449-15-3
5-amino-3-(4-hydroxyphenyl)-N-isopropyl-4-oxo-3,4-dihydrothieno[3,4-d]pyridazine-1-carboxamide

: 1443744-62-4
C₁₉H₂₁⁽¹⁸⁾FN₄O₃S

Guidance literature:: Multi-step reaction with 2 steps

1: caesium carbonate / N,N-dimethyl-formamide / 15 h

2: [2.2.2]cryptande; potassium carbonate / dimethyl sulfoxide; acetonitrile / 0.25 h / 100 °C / Inert atmosphere

With potassium carbonate; caesium carbonate; [2.2.2]cryptande; In dimethyl sulfoxide; N,N-dimethyl-formamide; acetonitrile;