(E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide

Base Information

Chemical Name:(E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide
CAS No.:1562381-84-3
Molecular Formula:C₁₂H₁₂BrNO₂S
Molecular Weight:314.203
Hs Code.:

Synonyms:(E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide

Suppliers and Price of (E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide

There total 1 articles about (E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide 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:

: 141735-20-8
(E)-1-(but-1-en-3-ynyl)-4-bromobenzene

: 1562381-84-3
(E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

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

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

With N-Bromosuccinimide; 1,10-Phenanthroline; copper(ll) sulfate pentahydrate; potassium carbonate; silver nitrate; In acetone; toluene;
DOI:10.1021/ja412634w

Reference yield: 94.0%

: 1562381-84-3
(E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide

: 586-96-9
Nitrosobenzene

: 1562381-21-8
N-methyl-N-(methylsulfonyl)-N'-phenylpropiolimidamide

: 1122-91-4
4-bromo-benzaldehyde

Guidance literature:: With zinc trifluoromethanesulfonate; In 1,2-dichloro-ethane; at 60 ℃; for 2h; Inert atmosphere;
DOI:10.1021/ja412634w

Reference yield:

: 1562381-84-3
(E)-N-(4-(4-bromophenyl)but-3-en-1-yn-1-yl)-N-methylmethanesulfonamide

: 1562381-57-0
4-hydroxy-N-methyl-N-(methylsulfonyl)-N',4-diphenylbut-2-ynimidamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: zinc trifluoromethanesulfonate / 1,2-dichloro-ethane / 2 h / 60 °C / Inert atmosphere

2.1: diisopropylamine; zinc dibromide; trimethylsilyl trifluoromethanesulfonate / dichloromethane / 3 h / 20 °C / Inert atmosphere; Sealed tube

2.2: 0.5 h / 28 °C / Inert atmosphere; Sealed tube

With trimethylsilyl trifluoromethanesulfonate; zinc trifluoromethanesulfonate; diisopropylamine; zinc dibromide; In dichloromethane; 1,2-dichloro-ethane;
DOI:10.1021/ja412634w