E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene

Base Information

Chemical Name:E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene
CAS No.:1408062-17-8
Molecular Formula:C₃₄H₃₄O₄
Molecular Weight:506.642
Hs Code.:

Synonyms:E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene

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Chemical Property of E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene

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Technology Process of E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene

There total 12 articles about E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene 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: 43.3%

: 1408062-13-4
E-1-[5-benzyloxy-3-hydroxyphenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene

: 870-63-3
prenyl bromide

: 1408062-17-8
E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; mineral oil; at 0 - 20 ℃; Inert atmosphere;

Reference yield:

: 100-39-0
benzyl bromide

: 1408062-17-8
E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 4 h / 0 - 20 °C / Inert atmosphere

2.1: potassium tert-butylate / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

2.2: 2 h

3.1: palladium diacetate; N-ethylmorpholine; / xylene / 130 °C / Inert atmosphere

4.1: sodium hydroxide; water / tetrahydrofuran; methanol / 3 h / 0 - 20 °C / Inert atmosphere

5.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 - 20 °C / Inert atmosphere

With potassium tert-butylate; water; sodium hydride; sodium hydroxide; N-ethylmorpholine;; palladium diacetate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; xylene; mineral oil;

Reference yield:

: 121-33-5,8014-42-4
vanillin

: 1408062-17-8
E-1-[5-benzyloxy-3-(3-methylbut-2-enyloxy)phenyl]-2-[4-benzyloxy-3-methoxyphenyl]ethene

Guidance literature:: Multi-step reaction with 5 steps

1.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 4 h / 0 - 20 °C / Inert atmosphere

2.1: potassium tert-butylate / tetrahydrofuran / 0 - 20 °C / Inert atmosphere

2.2: 2 h

3.1: palladium diacetate; N-ethylmorpholine; / xylene / 130 °C / Inert atmosphere

4.1: sodium hydroxide; water / tetrahydrofuran; methanol / 3 h / 0 - 20 °C / Inert atmosphere

5.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 0 - 20 °C / Inert atmosphere

With potassium tert-butylate; water; sodium hydride; sodium hydroxide; N-ethylmorpholine;; palladium diacetate; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; xylene; mineral oil;