C₁₉H₁₉N₃O₄S₂

Base Information

Chemical Name:C₁₉H₁₉N₃O₄S₂
CAS No.:1170195-30-8
Molecular Formula:C₁₉H₁₉N₃O₄S₂
Molecular Weight:417.51
Hs Code.:

C<sub>19</sub>H<sub>19</sub>N<sub>3</sub>O<sub>4</sub>S<sub>2</sub>

Synonyms:

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Chemical Property of C₁₉H₁₉N₃O₄S₂

Chemical Property:

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Technology Process of C₁₉H₁₉N₃O₄S₂

There total 5 articles about C₁₉H₁₉N₃O₄S₂ 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:

: 1428510-62-6
C₂₀H₂₁N₃O₄S₂

: 1170195-30-8
C₁₉H₁₉N₃O₄S₂

Guidance literature:: With sodium hydroxide; In methanol; water; at 20 ℃;
DOI:10.1016/j.bmcl.2013.01.120

Reference yield:

: 59337-93-8
Methyl 3-sulfamoylthiophene-2-carboxylate

: 1170195-30-8
C₁₉H₁₉N₃O₄S₂

Guidance literature:: Multi-step reaction with 9 steps

1: diisobutylaluminium hydride / dichloromethane / 0 °C

2: 1H-imidazole / N,N-dimethyl-formamide / 20 °C

3: lithium diisopropyl amide / tetrahydrofuran / -78 - 20 °C

4: tetrabutyl ammonium fluoride / tetrahydrofuran / 20 °C

5: phosphorus tribromide; pyridine / chloroform / -20 °C

6: sodium hydride / N,N-dimethyl-formamide / 55 °C

7: sodium hydride / N,N-dimethyl-formamide / 50 °C

8: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / water; N,N-dimethyl-formamide / 100 °C

9: sodium hydroxide / water; methanol / 20 °C

With pyridine; 1H-imidazole; tetrakis(triphenylphosphine) palladium⁽⁰⁾; tetrabutyl ammonium fluoride; phosphorus tribromide; sodium hydride; diisobutylaluminium hydride; sodium carbonate; sodium hydroxide; lithium diisopropyl amide; In tetrahydrofuran; methanol; dichloromethane; chloroform; water; N,N-dimethyl-formamide; 8: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.bmcl.2013.01.120

Reference yield:

: 1170193-39-1
5-bromo-2,3-dihydro-1,1-dioxothieno[2,3-d]isothiazole

: 1170195-30-8
C₁₉H₁₉N₃O₄S₂

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydride / N,N-dimethyl-formamide / 50 °C

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / water; N,N-dimethyl-formamide / 100 °C

3: sodium hydroxide / water; methanol / 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium hydride; sodium carbonate; sodium hydroxide; In methanol; water; N,N-dimethyl-formamide; 2: |Suzuki-Miyaura Coupling;
DOI:10.1016/j.bmcl.2013.01.120