(E)-4-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide

Base Information

Chemical Name:(E)-4-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide
CAS No.:1384432-46-5
Molecular Formula:C₁₉H₁₉NO₄S₂
Molecular Weight:389.496
Hs Code.:

Synonyms:(E)-4-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide

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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-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide

Chemical Property:

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Technology Process of (E)-4-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide

There total 4 articles about (E)-4-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide 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:

: 14653-91-9
(N-methanesulfone)-N-(4-methylbenzene)sulfonimide

: 1384432-67-0
(E)-(4-bromo-2-methylbut-1-en-3-yn-1-yl)benzene

: 1384432-46-5
(E)-4-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide

Guidance literature:: With 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; potassium carbonate; In toluene; at 80 ℃; Inert atmosphere;
DOI:10.1039/c2cc33030j

Reference yield:

: 15174-47-7
α-methyl-trans-cinnamaldehyde

: 1384432-46-5
(E)-4-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1: triphenylphosphine / dichloromethane / Inert atmosphere

2: n-butyllithium / hexane / 2.5 h / -78 - 20 °C

3: N-Bromosuccinimide; silver nitrate / acetone / 3 h / 20 °C / Inert atmosphere

4: copper(ll) sulfate pentahydrate; 1,10-Phenanthroline; potassium carbonate / toluene / 80 °C / Inert atmosphere

With N-Bromosuccinimide; n-butyllithium; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; potassium carbonate; silver nitrate; triphenylphosphine; In hexane; dichloromethane; acetone; toluene;
DOI:10.1039/c2cc33030j

Reference yield:

: 80907-80-8
(E)-(4,4-dibromo-2-methylbut-1,3-dien-1-yl)benzene

: 1384432-46-5
(E)-4-methyl-N-(3-methyl-4-phenylbut-3-en-1-yn-1-yl)-N-(methylsulfonyl)benzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: N-Bromosuccinimide; silver nitrate / acetone / 3 h / 20 °C / Inert atmosphere

2: copper(ll) sulfate pentahydrate; 1,10-Phenanthroline; potassium carbonate / toluene / 80 °C / Inert atmosphere

With N-Bromosuccinimide; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; potassium carbonate; silver nitrate; In acetone; toluene;
DOI:10.1039/c2cc33030j