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

Base Information

Chemical Name:(E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid trifluoroacetate
CAS No.:1021463-12-6
Molecular Formula:C₂HF₃O₂*C₂₂H₂₆N₂O₄S
Molecular Weight:528.549
Hs Code.:

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

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Chemical Property of (E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid trifluoroacetate

Chemical Property:

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

There total 7 articles about (E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoic acid trifluoroacetate 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:

: 1021463-10-4
tert-butyl (E,E)-4-methyl-5-{4-[4-(diethylamino)phenyl]sulfonamido}penta-2,4-dienoate

: 76-05-1
trifluoroacetic acid

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

Guidance literature:: In dichloromethane; for 0.5h;

Reference yield:

: 90945-15-6
4-(diethylamino)-benzenesulphonyl chloride

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

Guidance literature:: Multi-step reaction with 2 steps

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

2: dichloromethane / 0.5 h

With sodium hydrogencarbonate; In dichloromethane;

Reference yield:

: 555-16-8
4-nitrobenzaldehdye

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

Guidance literature:: Multi-step reaction with 5 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

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