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

Base Information

Chemical Name:bis-(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)dimethylsilane
CAS No.:952516-25-5
Molecular Formula:C₄₄H₅₂O₂Si
Molecular Weight:640.981
Hs Code.:

Synonyms:bis-(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)dimethylsilane

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Chemical Property of bis-(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)dimethylsilane

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Technology Process of bis-(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)dimethylsilane

There total 7 articles about bis-(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)dimethylsilane 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:

: 75-78-5,30107-43-8
dimethylsilicon dichloride

: 952516-25-5
bis-(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)dimethylsilane

Guidance literature:: 5-(tert-butyl)-6-methoxy-2-methyl-7-phenyl-1H-indene; With n-butyllithium; In diethyl ether; hexane; at -40 - 20 ℃; for 3h;

dimethylsilicon dichloride; copper(I) cyanide; In diethyl ether; hexane; at -60 - 20 ℃; for 16h;

Reference yield:

: 5-(tert-butyl)-6-methoxy-2-methyl-7-phenyl-1H-indene

: 75-78-5,30107-43-8
dimethylsilicon dichloride

: 952516-25-5
bis-(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)dimethylsilane

Guidance literature:: 5-(tert-butyl)-6-methoxy-2-methyl-7-phenyl-1H-indene; With n-butyllithium; In diethyl ether; hexane; at -40 - 20 ℃; Inert atmosphere;

dimethylsilicon dichloride; With copper(l) cyanide; In diethyl ether; hexane; at -60 - 20 ℃;
DOI:10.1021/om300160v

Reference yield:

: 952516-22-2
6-tert-butyl-5-methoxy-2-methyl-1-indanone

: 952516-25-5
bis-(6-tert-butyl-5-methoxy-2-methyl-4-phenyl-1H-inden-1-yl)dimethylsilane

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetrabutylammomium bromide; bromine; sodium acetate / dichloromethane; water / 22 h / 0 °C

2.1: palladium diacetate; potassium carbonate; triphenylphosphine / 1,2-dimethoxyethane; water / 5 h / Reflux

3.1: lithium aluminium tetrahydride / diethyl ether / 1 h / 0 °C

4.1: toluene-4-sulfonic acid / benzene / 0.17 h / Reflux

5.1: n-butyllithium / diethyl ether; hexane / -40 - 20 °C / Inert atmosphere

5.2: -60 - 20 °C

With lithium aluminium tetrahydride; n-butyllithium; tetrabutylammomium bromide; bromine; sodium acetate; palladium diacetate; potassium carbonate; toluene-4-sulfonic acid; triphenylphosphine; In 1,2-dimethoxyethane; diethyl ether; hexane; dichloromethane; water; benzene; 2.1: Suzuki coupling;
DOI:10.1021/om300160v