(S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide

Base Information

Chemical Name:(S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide
CAS No.:1459793-07-7
Molecular Formula:C₁₃H₁₈BrNOS
Molecular Weight:316.262
Hs Code.:

Synonyms:(S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide

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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 (S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide

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Technology Process of (S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide

There total 4 articles about (S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide 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: 60.0%

: 107408-16-2
3-(o-bromophenyl)propanal

: 343338-28-3
(S)-2-methylpropane-2-sulfinamide

: 1459793-07-7
(S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide

Guidance literature:: With titanium(IV) tetraethanolate; In tetrahydrofuran; at 20 ℃; Inert atmosphere;
DOI:10.1039/c3cc45452e

Reference yield:

: 6630-33-7
ortho-bromobenzaldehyde

: 1459793-07-7
(S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.5 h / 0 °C / Inert atmosphere

1.2: 0 - 20 °C / Inert atmosphere

2.1: lithium triethylborohydride / tetrahydrofuran / -78 - 20 °C / Inert atmosphere

3.1: pyridinium chlorochromate; silica gel / dichloromethane

4.1: titanium(IV) tetraethanolate / tetrahydrofuran / 20 °C / Inert atmosphere

With titanium(IV) tetraethanolate; silica gel; sodium hydride; lithium triethylborohydride; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane; mineral oil; 1.1: |Horner-Wadsworth-Emmons Olefination / 1.2: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1039/c3cc45452e

Reference yield:

: 99134-25-5
(E:Z)-3-(2-bromo-phenyl)-acrylic acid ethyl ester

: 1459793-07-7
(S)-N-(3-(2-bromophenyl)propylidene)-2-methylpropane-2-sulfinamide

Guidance literature:: Multi-step reaction with 3 steps

1: lithium triethylborohydride / tetrahydrofuran / -78 - 20 °C / Inert atmosphere

2: pyridinium chlorochromate; silica gel / dichloromethane

3: titanium(IV) tetraethanolate / tetrahydrofuran / 20 °C / Inert atmosphere

With titanium(IV) tetraethanolate; silica gel; lithium triethylborohydride; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane;
DOI:10.1039/c3cc45452e