(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate

Base Information

Chemical Name:(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate
CAS No.:1357059-29-0
Molecular Formula:C₂₂H₂₃Cl₂NO₄S
Molecular Weight:468.401
Hs Code.:

Synonyms:(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate

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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)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate

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Technology Process of (E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate

There total 2 articles about (E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate 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: 82.0%

: 19719-28-9
2,4-dichlorophenylacetic acid

: 1357059-20-1
(E)-N-allyl-N-(3-hydroxybut-1-enyl)-4-methylbenzenesulfonamide

: 1357059-29-0
(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; at 0 - 20 ℃; for 15h; Inert atmosphere;
DOI:10.1039/c2ob06853b

Reference yield:

: 1357059-18-7
(E)-N-allyl-4-N-(3-oxobut-1-enyl)-4-methylbenzenesulfonamide

: 1357059-29-0
(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium tetrahydroborate / tetrahydrofuran; methanol / 12 h / 0 - 20 °C / Inert atmosphere

2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 15 h / 0 - 20 °C / Inert atmosphere

With dmap; sodium tetrahydroborate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1039/c2ob06853b

Reference yield:

: 1357059-29-0
(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 2-(2,4-dichlorophenyl)acetate

: C₂₂H₂₃Cl₂NO₄S

Guidance literature:: With chloro-trimethyl-silane; lithium hexamethyldisilazane; In tetrahydrofuran; toluene; at -95 - 20 ℃; for 1.25h; optical yield given as %de; diastereoselective reaction; Inert atmosphere;
DOI:10.1039/c2ob06853b