N-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide

Base Information

Chemical Name:N-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide
CAS No.:942509-39-9
Molecular Formula:C₂₂H₂₅NO₂S
Molecular Weight:367.512
Hs Code.:

Synonyms:N-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide

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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-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide

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Technology Process of N-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide

There total 6 articles about N-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide 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: 83.0%

: 942509-38-8
N-(1,1-dimethylbuta-2,3-dienyl)-4-methylphenylsulfonamide

: 4392-24-9
Cinnamyl bromide

: 942509-39-9
N-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 1h;
DOI:10.1021/jo0700528

Reference yield:

: 920756-65-6
2-methyl-2-(tolyl-4-sulfonylamino)propionaldehyde

: 942509-39-9
N-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide

Guidance literature:: Multi-step reaction with 5 steps

1: 3.89 g / NaH / tetrahydrofuran / 2 h / 20 °C

2: 100 percent / DIBAL-H / CH₂Cl₂; hexane / 2 h / -78 - 0 °C

3: Et₃N / tetrahydrofuran / 1 h / 0 °C

4: 1.73 g / diethylzinc / Pd(PPh₃)4 / tetrahydrofuran; hexane / 1 h / 20 °C

5: 83 percent / NaH / dimethylformamide / 1 h / 0 °C

With diethylzinc; sodium hydride; diisobutylaluminium hydride; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo0700528

Reference yield:

: 942509-36-6
N-[(Z)-3-bromo-3-ethoxycarbonyl-1,1-dimethylprop-2-enyl]-4-methylphenylsulfonamide

: 942509-39-9
N-(1,1-dimethylbuta-2,3-dienyl)-4-methyl-N-[(E)-3-phenylprop-2-enyl]phenylsulfonamide

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / DIBAL-H / CH₂Cl₂; hexane / 2 h / -78 - 0 °C

2: Et₃N / tetrahydrofuran / 1 h / 0 °C

3: 1.73 g / diethylzinc / Pd(PPh₃)4 / tetrahydrofuran; hexane / 1 h / 20 °C

4: 83 percent / NaH / dimethylformamide / 1 h / 0 °C

With diethylzinc; sodium hydride; diisobutylaluminium hydride; triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo0700528