C₁₉H₂₁FN₄O₄S

Base Information

Chemical Name:C₁₉H₂₁FN₄O₄S
CAS No.:1443744-65-7
Molecular Formula:C₁₉H₂₁FN₄O₄S
Molecular Weight:420.465
Hs Code.:

C<sub>19</sub>H<sub>21</sub>FN<sub>4</sub>O<sub>4</sub>S

Synonyms:C₁₉H₂₁FN₄O₄S

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Chemical Property of C₁₉H₂₁FN₄O₄S

Chemical Property:

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Technology Process of C₁₉H₂₁FN₄O₄S

There total 6 articles about C₁₉H₂₁FN₄O₄S 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: 26.0%

: 503-09-3
epifluorohydrine

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

: 1443744-65-7
C₁₉H₂₁FN₄O₄S

Guidance literature:: With sodium hydroxide; In N,N-dimethyl-formamide; at 100 ℃; for 3h; Microwave irradiation;

Reference yield:

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

: 1443744-65-7
C₁₉H₂₁FN₄O₄S

Guidance literature:: Multi-step reaction with 3 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: sodium hydroxide / N,N-dimethyl-formamide / 3 h / 100 °C / Microwave irradiation

With methanesulfonic acid; L-methionine; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; sodium hydroxide; In dimethyl sulfoxide; N,N-dimethyl-formamide;

Reference yield:

: 104-94-9
4-methoxy-aniline

: 1443744-65-7
C₁₉H₂₁FN₄O₄S

Guidance literature:: Multi-step reaction with 6 steps

1.1: hydrogenchloride; sodium nitrite / ethanol; water / 0.33 h / 0 °C

1.2: 2 h / 0 °C

2.1: ammonium acetate; acetic acid / 0.75 h / 120 °C / Microwave irradiation

3.1: lithium hydroxide monohydrate; water / tetrahydrofuran / 16 h / 20 °C

3.2: pH 6

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

5.1: methanesulfonic acid; L-methionine / 72 h

6.1: sodium hydroxide / N,N-dimethyl-formamide / 3 h / 100 °C / Microwave irradiation

With hydrogenchloride; methanesulfonic acid; lithium hydroxide monohydrate; L-methionine; ammonium acetate; water; (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; acetic acid; N-ethyl-N,N-diisopropylamine; sodium hydroxide; sodium nitrite; In tetrahydrofuran; ethanol; water; dimethyl sulfoxide; N,N-dimethyl-formamide;