(E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide

Base Information

Chemical Name:(E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide
CAS No.:1185343-80-9
Molecular Formula:C₂₀H₂₂BrNO₃S
Molecular Weight:436.37
Hs Code.:

Synonyms:(E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide

Suppliers and Price of (E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide

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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)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide

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Technology Process of (E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide

There total 1 articles about (E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide 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: 41.0%

: 10602-34-3
1,1-diethoxy-but-2-ene

: 36176-90-6
N-(4-bromobenzylidene)-4-methylbenzenesulfonamide

: 1185343-80-9
(E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide

Guidance literature:: 1,1-diethoxy-but-2-ene; With n-butyllithium; potassium tert-butylate; In tetrahydrofuran; hexane; at -78 - -40 ℃; for 2h; Inert atmosphere;

N-(4-bromobenzylidene)-4-methylbenzenesulfonamide; In tetrahydrofuran; hexane; at -78 - 20 ℃; stereoselective reaction; Inert atmosphere;
DOI:10.1021/ol9015018

Reference yield: 89.0%

: 1185343-80-9
(E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide

: 1185343-98-9
(E)-N-(1-(4-bromophenyl)-2-oxopent-3-enyl)-4-methylbenzenesulfonamide

Guidance literature:: With Amberlyst-15; In dichloromethane; water; at 20 ℃;
DOI:10.1021/ol9015018

Reference yield: 63.0%

: 1185343-80-9
(E)-N-(1-(4-bromophenyl)-2-ethoxypenta-2,4-dienyl)-4-methylbenzenesulfonamide

: 1185344-07-3
2-(4-bromophenyl)-3-ethoxy-5-methyl-1-tosyl-1H-pyrrole

Guidance literature:: With dichloro bis(acetonitrile) palladium(II); oxygen; sodium carbonate; lithium chloride; In tetrahydrofuran; at 50 ℃; for 12h; under 760.051 Torr;
DOI:10.1021/ol9015018