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C19H19NO5S

Base Information Edit
C<sub>19</sub>H<sub>19</sub>NO<sub>5</sub>S

Synonyms:C19H19NO5S

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The product has achieved commercial mass production*data from LookChem market partment
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Chemical Property of C19H19NO5S Edit
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Technology Process of C19H19NO5S

There total 5 articles about C19H19NO5S 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:
Guidance literature:
7-[ethyl-(4-methanesulfonylphenyl)amino]-4-methylcoumarin; With selenium(IV) oxide; In para-xylene; for 24h; Reflux; Inert atmosphere;
With sodium tetrahydroborate; In methanol; at 20 ℃; for 3h;
DOI:10.1039/c2jm30357d
Guidance literature:
Multi-step reaction with 3 steps
1.1: bismuth(III) chloride / 144 h / 75 °C
2.1: tetrabutylammomium bromide; potassium carbonate; sodium iodide / acetonitrile / 6 h / Reflux
3.1: selenium(IV) oxide / para-xylene / 24 h / Reflux; Inert atmosphere
3.2: 3 h / 20 °C
With selenium(IV) oxide; bismuth(III) chloride; tetrabutylammomium bromide; potassium carbonate; sodium iodide; In para-xylene; acetonitrile;
DOI:10.1039/c2jm30357d
Guidance literature:
Multi-step reaction with 2 steps
1.1: tetrabutylammomium bromide; potassium carbonate; sodium iodide / acetonitrile / 6 h / Reflux
2.1: selenium(IV) oxide / para-xylene / 24 h / Reflux; Inert atmosphere
2.2: 3 h / 20 °C
With selenium(IV) oxide; tetrabutylammomium bromide; potassium carbonate; sodium iodide; In para-xylene; acetonitrile;
DOI:10.1039/c2jm30357d
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