1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene

Base Information

Chemical Name:1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene
CAS No.:445039-74-7
Molecular Formula:C₂₁H₂₂O₂S
Molecular Weight:338.47
Hs Code.:

Synonyms:1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene

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Chemical Property of 1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene

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Technology Process of 1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene

There total 3 articles about 1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene 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: 67.0%

: 7333-51-9
cyclohexyl(triphenyl)phosphonium bromide

: 445039-73-6
6-(4-methylthiophenyl)-2H-benzo[d]1,3-dioxolane-5-carbaldehyde

: 445039-74-7
1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene

Guidance literature:: cyclohexyl(triphenyl)phosphonium bromide; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - -60 ℃; for 1h;

6-(4-methylthiophenyl)-2H-benzo[d]1,3-dioxolane-5-carbaldehyde; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.1021/jm030268b

Reference yield:

: 120-57-0,30024-74-9
piperonal

: 445039-74-7
1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene

Guidance literature:: Multi-step reaction with 3 steps

1.1: 70 percent / bromine; acetic acid; iodine / CS₂ / 20 °C

2.1: 88 percent / sodium carbonate; tetrakis(triphenylphosphine)palladium / ethanol / Heating

3.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -78 - -60 °C

3.2: 67 percent / tetrahydrofuran; hexane / -78 - 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; bromine; iodine; sodium carbonate; acetic acid; In tetrahydrofuran; carbon disulfide; ethanol; hexane; 2.1: Suzuki coupling / 3.2: Wittig reaction;
DOI:10.1021/jm030268b

Reference yield:

: 15930-53-7
6-bromo-3,4-methylenedioxybenzaldehyde

: 445039-74-7
1-(6-(cyclohexylidenemethyl)(2H-benzo[3,4-d]1,3-dioxolan-5-yl))-4-methylthiobenzene

Guidance literature:: Multi-step reaction with 2 steps

1.1: 88 percent / sodium carbonate; tetrakis(triphenylphosphine)palladium / ethanol / Heating

2.1: n-BuLi / tetrahydrofuran; hexane / 1 h / -78 - -60 °C

2.2: 67 percent / tetrahydrofuran; hexane / -78 - 20 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; sodium carbonate; In tetrahydrofuran; ethanol; hexane; 1.1: Suzuki coupling / 2.2: Wittig reaction;
DOI:10.1021/jm030268b