((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane

Base Information

Chemical Name:((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane
CAS No.:1294512-59-6
Molecular Formula:C₂₄H₂₈O₂Si
Molecular Weight:376.571
Hs Code.:

Synonyms:((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane

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Chemical Property of ((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane

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Technology Process of ((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane

There total 3 articles about ((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane 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: 76.0%

: 1294512-58-5
(1E,5E)-1-phenyl-2-iodo-5-trimethylsilyl-hepta-3-ynyl-1,5-diene

: 192182-54-0
3,5-dimethoxyphenylboronic acid

: 1294512-59-6
((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; In tetrahydrofuran; water; at 70 ℃; for 24h; Inert atmosphere;
DOI:10.1016/j.tetlet.2011.02.057

Reference yield:

: (Z)-1-phenyl-2,5-bis-trimethylsilyl-hepta-2,3,4-trien-1-ol

: 1294512-59-6
((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane

Guidance literature:: Multi-step reaction with 3 steps

1: toluene-4-sulfonic acid / dichloromethane / 20 °C / Inert atmosphere

2: N-iodo-succinimide / acetonitrile / 50 °C / Inert atmosphere; Darkness

3: tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate / tetrahydrofuran; water / 24 h / 70 °C / Inert atmosphere

With N-iodo-succinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; toluene-4-sulfonic acid; In tetrahydrofuran; dichloromethane; water; acetonitrile; 3: Suzuki coupling reaction;
DOI:10.1016/j.tetlet.2011.02.057

Reference yield:

: 1294512-50-7
(1E,5E)-(2,5-bis-trimethylsilyl-hepta-1,5-dien-3-ynyl)-benzene

: 1294512-59-6
((2E,6Z)-6-(3,5-dimethoxyphenyl)-7-phenylhepta-2,6-dien-4-yn-3-yl)trimethylsilane

Guidance literature:: Multi-step reaction with 2 steps

1: N-iodo-succinimide / acetonitrile / 50 °C / Inert atmosphere; Darkness

2: tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate / tetrahydrofuran; water / 24 h / 70 °C / Inert atmosphere

With N-iodo-succinimide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; caesium carbonate; In tetrahydrofuran; water; acetonitrile; 2: Suzuki coupling reaction;
DOI:10.1016/j.tetlet.2011.02.057