(+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfonamide

Base Information

Chemical Name:(+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfonamide
CAS No.:1350546-91-6
Molecular Formula:C₂₆H₂₇NO₄S₂
Molecular Weight:481.637
Hs Code.:

Synonyms:(+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfonamide

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Chemical Property of (+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfonamide

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Technology Process of (+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfonamide

There total 4 articles about (+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-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: 96.0%

: 1350546-76-7
(+)-(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-amine

: 98-59-9
p-toluenesulfonyl chloride

: 1350546-91-6
(+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfonamide

Guidance literature:: (+)-(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-amine; p-toluenesulfonyl chloride; With triethylamine; In dichloromethane; at 0 - 20 ℃; for 20h;

With potassium carbonate; In dichloromethane; water;
DOI:10.1021/jo202144k

Reference yield:

: 188926-94-5
C₁₅H₁₅NO₂S

: 1350546-91-6
(+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium; diisopropylamine / tetrahydrofuran / 0.3 h / -78 °C

1.2: 0.17 h / -78 °C

2.1: phosphoric acid / methanol; water / 6 h / 0 - 20 °C

3.1: triethylamine / dichloromethane / 20 h / 0 - 20 °C

With n-butyllithium; phosphoric acid; triethylamine; diisopropylamine; In tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.1021/jo202144k

Reference yield:

: 1350546-63-2
(-)-(R)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfinamide

: 1350546-91-6
(+)-N-[(1S,2E)-1-(4-methoxyphenyl)-2-((S)-p-tolylsulfinyl)-2,4-pentadien-1-yl]-4-methylbenzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1: phosphoric acid / methanol; water / 6 h / 0 - 20 °C

2: triethylamine / dichloromethane / 20 h / 0 - 20 °C

With phosphoric acid; triethylamine; In methanol; dichloromethane; water;
DOI:10.1021/jo202144k