(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl silane

Base Information

Chemical Name:(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl silane
CAS No.:1417537-00-8
Molecular Formula:C₄₈H₆₀OSi
Molecular Weight:681.089
Hs Code.:

Synonyms:(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl silane

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Chemical Property of (2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl silane

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Technology Process of (2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl silane

There total 12 articles about (2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl 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:

: 1417536-78-7
(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)(chloro)dimethylsilane

: 1417536-98-1
4-(3,5-di-tert-butylphenyl)-2,7-dimethyl-1H-indene

: 1417536-99-2
(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,7-dimethyl-4-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethylsilane

: 1417537-00-8
(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl silane

Guidance literature:: 4-(3,5-di-tert-butylphenyl)-2,7-dimethyl-1H-indene; With n-butyllithium; In diethyl ether; hexane; at -40 - 20 ℃;

With copper(l) cyanide; In diethyl ether; at -40 - -20 ℃; for 1h;

(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)(chloro)dimethylsilane;

Reference yield:

: 2944-48-1
2-tert-butylanisole

: 1417536-99-2
(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,7-dimethyl-4-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethylsilane

: 1417537-00-8
(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl silane

Guidance literature:: Multi-step reaction with 6 steps

1.1: Eaton′s Reagent / 2 h / 50 - 55 °C / Cooling with ice

2.1: sodium acetate trihydrate; tetraethylammonium iodide; bromine / dichloromethane; water / 1.08 h / 5 °C

3.1: sodium carbonate; palladium diacetate; triphenylphosphine / water; 1,2-dimethoxyethane / 12 h / Reflux

4.1: sodium tetrahydroborate / tetrahydrofuran; methanol / 2.5 h / 5 °C

5.1: n-butyllithium / tetrahydrofuran; toluene; hexane / 16 h / -20 - 60 °C

5.2: 1 h / 60 °C

6.1: n-butyllithium / hexane; diethyl ether / -40 - 20 °C

6.2: 1 h / -40 - -20 °C

With sodium tetrahydroborate; n-butyllithium; Eaton′s Reagent; tetraethylammonium iodide; bromine; palladium diacetate; sodium acetate trihydrate; sodium carbonate; triphenylphosphine; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; diethyl ether; hexane; dichloromethane; water; toluene;

Reference yield:

: 952516-23-3
4-bromo-6-tert-butyl-5-methoxy-2-methyl-1-indanone

: 1417536-99-2
(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,7-dimethyl-4-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethylsilane

: 1417537-00-8
(2-methyl-4-phenyl-5-methoxy-6-tert-butyl-1H-inden-1-yl)[2,4-dimethyl-7-(3,5-di-tert-butylphenyl)-1H-inden-1-yl]dimethyl silane

Guidance literature:: Multi-step reaction with 4 steps

1.1: sodium carbonate; palladium diacetate; triphenylphosphine / water; 1,2-dimethoxyethane / 12 h / Reflux

2.1: sodium tetrahydroborate / tetrahydrofuran; methanol / 2.5 h / 5 °C

3.1: n-butyllithium / tetrahydrofuran; toluene; hexane / 16 h / -20 - 60 °C

3.2: 1 h / 60 °C

4.1: n-butyllithium / hexane; diethyl ether / -40 - 20 °C

4.2: 1 h / -40 - -20 °C

With sodium tetrahydroborate; n-butyllithium; palladium diacetate; sodium carbonate; triphenylphosphine; In tetrahydrofuran; methanol; 1,2-dimethoxyethane; diethyl ether; hexane; water; toluene;