(Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane

Base Information

Chemical Name:(Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane
CAS No.:1398245-59-4
Molecular Formula:C₂₉H₅₄O₄Si₂
Molecular Weight:522.916
Hs Code.:

Synonyms:(Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane

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Chemical Property of (Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane

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Technology Process of (Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane

There total 8 articles about (Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane 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: 93.0%

: 1398247-72-7
(S,Z)-2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-ol

: 80522-42-5
triisopropylsilyl trifluoromethanesulfonate

: 1398245-59-4
(Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane

Guidance literature:: With triethylamine; In dichloromethane; at 0 - 20 ℃; for 2h;
DOI:10.1021/jo3016055

Reference yield:

: 1398243-17-8
3-(2,5-dimethoxy-4-methylphenoxy)-3-methylbutane-1,2-diol

: 1398245-59-4
(Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane

Guidance literature:: Multi-step reaction with 5 steps

1.1: triethylamine; dmap / dichloromethane / 4 h / 20 °C / Inert atmosphere

2.1: potassium carbonate / methanol / 1 h / 20 °C / Inert atmosphere

3.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

3.2: 0.17 h / -78 °C / Inert atmosphere

3.3: 1 h / -78 °C / Inert atmosphere

4.1: quinoline; hydrogen / ethyl acetate / 1 h / 50 °C

5.1: triethylamine / dichloromethane / 2 h / 0 - 20 °C

With quinoline; dmap; n-butyllithium; hydrogen; potassium carbonate; triethylamine; In tetrahydrofuran; methanol; hexane; dichloromethane; ethyl acetate;
DOI:10.1021/jo3016055

Reference yield:

: 4925-88-6
2,5-dimethoxy-4-methylbenzaldehyde

: 1398245-59-4
(Z)-(2-(2,5-dimethoxy-4-methylphenoxy)-2-methyl-7-(trimethylsilyl)hept-5-en-3-yloxy)triisopropylsilane

Guidance literature:: Multi-step reaction with 8 steps

1.1: sodium hydrogencarbonate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 1 h / -10 °C / Inert atmosphere

1.2: 0.5 h / 20 °C / Inert atmosphere

2.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾ / tetrahydrofuran / 3.5 h / 20 °C / Inert atmosphere

3.1: 4-methylmorpholine N-oxide; osmium(VIII) oxide / water; acetone / 3.5 h / 20 °C

4.1: triethylamine; dmap / dichloromethane / 4 h / 20 °C / Inert atmosphere

5.1: potassium carbonate / methanol / 1 h / 20 °C / Inert atmosphere

6.1: n-butyllithium / hexane; tetrahydrofuran / 1 h / -78 °C / Inert atmosphere

6.2: 0.17 h / -78 °C / Inert atmosphere

6.3: 1 h / -78 °C / Inert atmosphere

7.1: quinoline; hydrogen / ethyl acetate / 1 h / 50 °C

8.1: triethylamine / dichloromethane / 2 h / 0 - 20 °C

With quinoline; dmap; osmium(VIII) oxide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; hydrogen; sodium hydrogencarbonate; potassium carbonate; 4-methylmorpholine N-oxide; triethylamine; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; methanol; hexane; dichloromethane; water; ethyl acetate; acetone;
DOI:10.1021/jo3016055