[4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane

Base Information

Chemical Name:[4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane
CAS No.:1341198-17-1
Molecular Formula:C₄₃H₄₈Si
Molecular Weight:592.94
Hs Code.:

Synonyms:[4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane

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Chemical Property of [4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane

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Technology Process of [4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane

There total 7 articles about [4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane 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: 74.0%

: 538328-62-0
[4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](chloro)dimethylsilane

: 852160-02-2
6-methyl-4-phenyl-1,2,3,5-tetrahydro-s-indacene

: 1341198-17-1
[4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane

Guidance literature:: 6-methyl-4-phenyl-1,2,3,5-tetrahydro-s-indacene; With n-butyllithium; In diethyl ether; hexane; at -78 - 0 ℃; for 3h; Inert atmosphere;

[4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](chloro)dimethylsilane; With copper(l) cyanide; In diethyl ether; hexane; at -70 - 20 ℃; for 5h; Inert atmosphere;
DOI:10.1021/om200610b

Reference yield:

: 656800-69-0
3,5,6,7-tetrahydro-2-methyl-4-phenyl-s-hydraindacen-1(2H)-ol

: 1341198-17-1
[4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane

Guidance literature:: Multi-step reaction with 2 steps

1.1: toluene-4-sulfonic acid / toluene / 1 h / Reflux; Inert atmosphere

2.1: n-butyllithium / diethyl ether; hexane / 3 h / -78 - 0 °C / Inert atmosphere

2.2: 5 h / -70 - 20 °C / Inert atmosphere

With n-butyllithium; toluene-4-sulfonic acid; In diethyl ether; hexane; toluene;
DOI:10.1021/om200610b

Reference yield:

: 656800-68-9
4-phenyl-2-methyl-3,5,6,7-tetrahydro-s-indacen-1(2H)-one

: 1341198-17-1
[4-(4-tert-butylphenyl)-2-isopropyl-1H-inden-1-yl](dimethyl)(2-methyl-4-phenyl-1,5,6,7-tetrahydro-s-indacen-1-yl)silane

Guidance literature:: Multi-step reaction with 3 steps

1.1: methanol; sodium tetrahydroborate / toluene / 3 h / 50 °C / Inert atmosphere

1.2: 0.5 h / Inert atmosphere

2.1: toluene-4-sulfonic acid / toluene / 1 h / Reflux; Inert atmosphere

3.1: n-butyllithium / diethyl ether; hexane / 3 h / -78 - 0 °C / Inert atmosphere

3.2: 5 h / -70 - 20 °C / Inert atmosphere

With methanol; sodium tetrahydroborate; n-butyllithium; toluene-4-sulfonic acid; In diethyl ether; hexane; toluene;
DOI:10.1021/om200610b