2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime

Base Information

Chemical Name:2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime
CAS No.:1108621-60-8
Molecular Formula:C₂₄H₃₁NO₅
Molecular Weight:413.514
Hs Code.:

Synonyms:2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime

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Chemical Property of 2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime

Chemical Property:

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Technology Process of 2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime

There total 8 articles about 2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime 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: 87.0%

: 1-isopropoxy-5-[2-(3-isopropoxy-4-methoxyphenyl)ethynyl]-2-methoxy-4-[(E/Z)-acetaldehyde oxime]benzene

: 1108621-60-8
2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime

Guidance literature:: With 1-hexene; Pd/CaCO₃; hydrogen; In ethyl acetate; at 20 ℃; for 3.5h;

Reference yield:

: 56517-33-0
4-isopropoxy-2-bromo-5-methoxybenzaldehyde

: 1108621-60-8
2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime

Guidance literature:: Multi-step reaction with 4 steps

1: trans-bis(triphenylphosphine)palladium dichloride; copper(l) iodide; triethylamine / 24 h / 20 °C

2: acetic acid / 4 h / 100 °C

3: tin(ll) chloride / ethyl acetate / 10 h / 20 °C

4: hydrogen / ethyl acetate / 5 h / 760.05 Torr

With copper(l) iodide; trans-bis(triphenylphosphine)palladium dichloride; hydrogen; acetic acid; triethylamine; tin(ll) chloride; In ethyl acetate; 1: |Sonogashira Cross-Coupling;
DOI:10.1021/jo4023149

Reference yield:

: 34123-66-5
O-isopropylisovanillin

: 1108621-60-8
2-(2-(3-isopropoxy-4-methoxystyryl)-4-isopropoxy-5-methoxyphenyl)ethoxime

Guidance literature:: Multi-step reaction with 6 steps

1: zinc; triphenylphosphine / dichloromethane / 1 h / 20 °C

2: n-butyllithium / tetrahydrofuran / 2 h / -78 °C

3: trans-bis(triphenylphosphine)palladium dichloride; copper(l) iodide; triethylamine / 24 h / 20 °C

4: acetic acid / 4 h / 100 °C

5: tin(ll) chloride / ethyl acetate / 10 h / 20 °C

6: hydrogen / ethyl acetate / 5 h / 760.05 Torr

With copper(l) iodide; n-butyllithium; trans-bis(triphenylphosphine)palladium dichloride; hydrogen; acetic acid; triethylamine; triphenylphosphine; tin(ll) chloride; zinc; In tetrahydrofuran; dichloromethane; ethyl acetate; 1: |Corey-Fuchs Alkyne Synthesis / 2: |Corey-Fuchs Alkyne Synthesis / 3: |Sonogashira Cross-Coupling;
DOI:10.1021/jo4023149