C₁₉H₁₃NOS₂

Base Information

Chemical Name:C₁₉H₁₃NOS₂
CAS No.:1370708-19-2
Molecular Formula:C₁₉H₁₃NOS₂
Molecular Weight:335.45
Hs Code.:

C<sub>19</sub>H<sub>13</sub>NOS<sub>2</sub>

Synonyms:C₁₉H₁₃NOS₂

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Chemical Property of C₁₉H₁₃NOS₂

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Technology Process of C₁₉H₁₃NOS₂

There total 5 articles about C₁₉H₁₃NOS₂ 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: 81.0%

: 1370708-18-1
C₂₁H₁₆BrNO₂S₂

: 1370708-19-2
C₁₉H₁₃NOS₂

Guidance literature:: C₂₁H₁₆BrNO₂S₂; With n-butyllithium; In tetrahydrofuran; hexane; at -40 ℃; for 2h;

With water;

With picoline; toluene-4-sulfonic acid; In water; acetone; for 24h; Reflux;
DOI:10.1039/c2dt12367c

Reference yield:

: 13669-05-1
1,4-bis(thiophen-2-yl)butane-1,4-dione

: 1370708-19-2
C₁₉H₁₃NOS₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: acetic acid / toluene / 24 h / Reflux

2.1: trichlorophosphate / 13 h / 20 - 70 °C

3.1: toluene-4-sulfonic acid / toluene / 16 h / Reflux

4.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / -40 °C

4.3: 24 h / Reflux

With n-butyllithium; toluene-4-sulfonic acid; acetic acid; trichlorophosphate; In tetrahydrofuran; hexane; toluene; 1.1: Paal-Knorr pyrrole synthesis / 2.1: Vilsmeier-Haack reaction;
DOI:10.1039/c2dt12367c

Reference yield:

: 499793-88-3
1-(4-bromo-phenyl)-2,5-di(thiophen-2-yl)-1H-pyrrole

: 1370708-19-2
C₁₉H₁₃NOS₂

Guidance literature:: Multi-step reaction with 3 steps

1.1: trichlorophosphate / 13 h / 20 - 70 °C

2.1: toluene-4-sulfonic acid / toluene / 16 h / Reflux

3.1: n-butyllithium / tetrahydrofuran; hexane / 2 h / -40 °C

3.3: 24 h / Reflux

With n-butyllithium; toluene-4-sulfonic acid; trichlorophosphate; In tetrahydrofuran; hexane; toluene; 1.1: Vilsmeier-Haack reaction;
DOI:10.1039/c2dt12367c