N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-4-methylbenzenesulfonamide

Base Information

Chemical Name:N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-4-methylbenzenesulfonamide
CAS No.:1166849-86-0
Molecular Formula:C₂₀H₂₂ClF₂NO₂SSi
Molecular Weight:442.001
Hs Code.:

Synonyms:N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-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 N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-4-methylbenzenesulfonamide

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Technology Process of N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-4-methylbenzenesulfonamide

There total 1 articles about N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-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: 77.0%

: 877080-71-2
(3-bromo-3,3-difluoroprop-1-ynyl)trimethylsilane

: 3157-65-1
N-(p-chlorobenzylidene)-p-toluenesulfonamide

: 1166849-86-0
N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-4-methylbenzenesulfonamide

Guidance literature:: (3-bromo-3,3-difluoroprop-1-ynyl)trimethylsilane; N-(p-chlorobenzylidene)-p-toluenesulfonamide; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h; Inert atmosphere;

With water; ammonium chloride; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.1021/ol900953n

Reference yield: 90.0%

: 1166849-86-0
N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-4-methylbenzenesulfonamide

: 1166849-88-2
N-[1-(4-chlorophenyl)-2,2-difluorobut-3-yn-1-yl]-4-methylbenzenesulfonamide

Guidance literature:: With water; sodium hydroxide; In diethyl ether; at 20 ℃; for 0.0833333h;
DOI:10.1021/ol900953n

Reference yield: 63.0%

: 1166849-86-0
N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-4-methylbenzenesulfonamide

: 1166850-00-5
2-(4-chlorophenyl)-3-fluoro-1-[(4-methylphenyl)sulfonyl]-1H-pyrrole

Guidance literature:: N-[1-(4-chlorophenyl)-2,2-difluoro-4-trimethylsilanylbut-3-yn-1-yl]-4-methylbenzenesulfonamide; With gold(III) chloride; In acetonitrile; at 20 ℃; for 72h; Inert atmosphere;

With triethylamine; In acetonitrile;
DOI:10.1021/ol900953n