(2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-4-methylbenzenesulfonamide

Base Information

Chemical Name:(2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-4-methylbenzenesulfonamide
CAS No.:1192544-80-1
Molecular Formula:C₂₂H₂₅NO₄S₂
Molecular Weight:431.577
Hs Code.:

Synonyms:(2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-4-methylbenzenesulfonamide

Suppliers and Price of (2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-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 (2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-4-methylbenzenesulfonamide

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Technology Process of (2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-4-methylbenzenesulfonamide

There total 1 articles about (2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-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: 57.0%

: 1192544-79-8
(2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-4-methylbenzenesulfonamide

: 3355-28-0
1-Bromo-2-butyne

: 1192544-80-1
(2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-4-methylbenzenesulfonamide

: 90020-41-0
(1E)-3-methylbut-1-en-1-yl phenyl sulfone

Guidance literature:: (2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-4-methylbenzenesulfonamide; With sodium hydride; In dimethyl sulfoxide; mineral oil; at 0 ℃; for 0.5h;

1-Bromo-2-butyne; In dimethyl sulfoxide; mineral oil;
DOI:10.1016/j.tet.2009.07.060

Reference yield: 73.0%

: 15226-74-1,61091-28-9,61117-58-6
dicobalt octacarbonyl

: 1192544-80-1
(2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-4-methylbenzenesulfonamide

: 1192544-81-2
(4R,4aR,5S)-5-benzenesulfonyl-4,7-dimethyl-2-(toluene-4-sulfonyl)-1,2,3,4,4a,5-hexahydro[2]pyrindin-6-one

Guidance literature:: dicobalt octacarbonyl; (2R,3E)-N-(4-benzenesulfonyl-2-methylbut-3-enyl)-N-(but-2-ynyl)-4-methylbenzenesulfonamide; In dichloromethane; at 20 ℃; for 1h; Inert atmosphere;

With 4-methylmorpholine N-oxide; In dichloromethane; at 0 - 20 ℃; for 15h; diastereoselective reaction; Inert atmosphere;
DOI:10.1016/j.tet.2009.07.060