(E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide

Base Information

Chemical Name:(E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide
CAS No.:1021463-03-5
Molecular Formula:C₂₂H₂₇N₃O₄S
Molecular Weight:429.54
Hs Code.:

Synonyms:(E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide

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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 (E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide

Chemical Property:

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Technology Process of (E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide

There total 9 articles about (E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide 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:

: C₂₆H₃₅N₂O₇PS

: 1021463-03-5
(E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide

Guidance literature:: With hydroxylamine; In water; for 0.333333h;

Reference yield:

: 555-16-8
4-nitrobenzaldehdye

: 1021463-03-5
(E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide

Guidance literature:: Multi-step reaction with 7 steps

1.1: sodium hydroxide / ethanol; water / 1.5 h / 20 °C

2.1: acetonitrile / 1 h / 65 °C

3.1: water; tin(ll) chloride / methanol / 1.17 h / Heating / reflux

3.2: pH 11

4.1: sodium hydrogencarbonate / dichloromethane / 18 h / Heating / reflux

5.1: dichloromethane / 0.5 h

6.1: triethylamine / tetrahydrofuran / 2.5 h / 5 - 20 °C

7.1: hydroxylamine / water / 0.33 h

With sodium hydroxide; water; hydroxylamine; sodium hydrogencarbonate; triethylamine; tin(ll) chloride; In tetrahydrofuran; methanol; ethanol; dichloromethane; water; acetonitrile;

Reference yield:

: 1021463-12-6
(E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid trifluoroacetate

: 1021463-03-5
(E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid N-hydroxyamide

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / tetrahydrofuran / 2.5 h / 5 - 20 °C

2: hydroxylamine / water / 0.33 h

With hydroxylamine; triethylamine; In tetrahydrofuran; water;