11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene

Base Information

Chemical Name:11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene
CAS No.:493001-27-7
Molecular Formula:C₃₄H₃₉BrN₂O₆
Molecular Weight:651.597
Hs Code.:

Synonyms:11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene

Suppliers and Price of 11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene

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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 11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene

There total 5 articles about 11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene 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:

: 11-{2,5-bis[(diethoxyphosphoryl)methyl]-4-methoxyphenoxy}undecyl acetate

: 493001-27-7
11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene

Guidance literature:: Multi-step reaction with 2 steps

1.1: 32 percent / KOtBu / tetrahydrofuran / 0 °C

2.1: CBr₄ / CH₂Cl₂ / cooling

2.2: 79 percent / triphenylphoshine / CH₂Cl₂ / 0.17 h / 20 °C

With carbon tetrabromide; potassium tert-butylate; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja0281277

Reference yield:

: 1611-56-9
1-Bromo-11-hydroxyundecane

: 493001-27-7
11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene

Guidance literature:: Multi-step reaction with 5 steps

1.1: NaH/THF / cooling

1.2: 88.4 percent / 1 h / 20 °C

2.1: 30.5 percent / HBr / acetic acid / 30 h / 80 °C

3.1: 81 percent / 80 h / 160 °C

4.1: 32 percent / KOtBu / tetrahydrofuran / 0 °C

5.1: CBr₄ / CH₂Cl₂ / cooling

5.2: 79 percent / triphenylphoshine / CH₂Cl₂ / 0.17 h / 20 °C

With tetrahydrofuran; carbon tetrabromide; potassium tert-butylate; hydrogen bromide; sodium hydride; In tetrahydrofuran; dichloromethane; acetic acid;
DOI:10.1021/ja0281277

Reference yield:

: 150-76-5
4-methoxy-phenol

: 493001-27-7
11-[(11-bromoundecyl)oxy]-4-methoxy-2,5-bis[(E)-2-(4-nitrophenyl)ethenyl]benzene

Guidance literature:: Multi-step reaction with 5 steps

1.1: NaH/THF / cooling

1.2: 88.4 percent / 1 h / 20 °C

2.1: 30.5 percent / HBr / acetic acid / 30 h / 80 °C

3.1: 81 percent / 80 h / 160 °C

4.1: 32 percent / KOtBu / tetrahydrofuran / 0 °C

5.1: CBr₄ / CH₂Cl₂ / cooling

5.2: 79 percent / triphenylphoshine / CH₂Cl₂ / 0.17 h / 20 °C

With tetrahydrofuran; carbon tetrabromide; potassium tert-butylate; hydrogen bromide; sodium hydride; In tetrahydrofuran; dichloromethane; acetic acid;
DOI:10.1021/ja0281277