(+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene

Base Information

Chemical Name:(+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene
CAS No.:878551-75-8
Molecular Formula:C₃₇H₆₀O₂Si₂
Molecular Weight:593.053
Hs Code.:

Synonyms:(+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene

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Chemical Property of (+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene

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Technology Process of (+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene

There total 7 articles about (+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene 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: 38.0%

: 866021-05-8
1-ethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene

: 75-03-6
ethyl iodide

: 878551-75-8
(+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene

Guidance literature:: 1-ethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene; With n-butyllithium; In diethyl ether; hexane; at -78 - 0 ℃; for 0.333333h;

ethyl iodide; In diethyl ether; hexane; at -78 - 25 ℃;
DOI:10.1021/jm050226i

Reference yield:

: 769073-61-2
2-ethyl-3-(4-methoxyphenyl)oxirane-2-carboxylic acid

: 878551-75-8
(+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene

Guidance literature:: Multi-step reaction with 5 steps

1.1: 11.553 g / 5 h / 60 - 100 °C

2.1: NaH / tetrahydrofuran; hexane / 3 h / 25 °C

2.2: 100 percent / tetrahydrofuran; hexane / 14 h / 25 °C

3.1: 55 percent / BBr₃ / CH₂Cl₂ / 7.5 h / -78 - 25 °C

4.1: 81 percent / imidazole / dimethylformamide / 3.5 h / 25 °C

5.1: n-BuLi / diethyl ether; hexane / 0.33 h / -78 - 0 °C

5.2: 38 percent / diethyl ether; hexane / -78 - 25 °C

With 1H-imidazole; n-butyllithium; boron tribromide; sodium hydride; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm050226i

Reference yield:

: 866021-04-7
1-(3-methoxyphenyl)-2-(4-methoxyphenyl)pentan-3-one

: 878551-75-8
(+/-)-1,3-diethyl-2-(4-triisopropylsiloxyphenyl)-5-triisopropylsiloxy-3H-indene

Guidance literature:: Multi-step reaction with 3 steps

1.1: 55 percent / BBr₃ / CH₂Cl₂ / 7.5 h / -78 - 25 °C

2.1: 81 percent / imidazole / dimethylformamide / 3.5 h / 25 °C

3.1: n-BuLi / diethyl ether; hexane / 0.33 h / -78 - 0 °C

3.2: 38 percent / diethyl ether; hexane / -78 - 25 °C

With 1H-imidazole; n-butyllithium; boron tribromide; In diethyl ether; hexane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jm050226i