(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 3-methylbutanoate

Base Information

Chemical Name:(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 3-methylbutanoate
CAS No.:1357059-22-3
Molecular Formula:C₁₉H₂₇NO₄S
Molecular Weight:365.494
Hs Code.:

Synonyms:(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 3-methylbutanoate

Suppliers and Price of (E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 3-methylbutanoate

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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 3-methylbutanoate

Chemical Property:

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

There total 2 articles about (E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 3-methylbutanoate 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: 87.0%

: 503-74-2
3-methylbutyric acid

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

: 1357059-22-3
(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 3-methylbutanoate

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

: 1357059-22-3
(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 3-methylbutanoate

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:

: 1357059-22-3
(E)-4-(N-allyl-4-methylphenylsulfonamido)but-3-en-2-yl 3-methylbutanoate

: C₁₉H₂₇NO₄S

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