((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)

Base Information

Chemical Name:((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)
CAS No.:1366234-66-3
Molecular Formula:C₂₄H₄₅BO₄Si₂
Molecular Weight:464.601
Hs Code.:

Synonyms:((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)

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Chemical Property of ((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)

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Technology Process of ((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)

There total 4 articles about ((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane) 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:

: 120951-86-2
1,3-O-bis(tert-butyldimethylsilyl)resorcinol

: 73183-34-3
bis(pinacol)diborane

: 1366234-66-3
((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)

Guidance literature:: (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine; In tert-butyl methyl ether; at 100 ℃; for 16h; Inert atmosphere; Microwave irradiation; Sealed tube;

Reference yield:

: 108-46-3
recorcinol

: 1366234-66-3
((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)

Guidance literature:: Multi-step reaction with 2 steps

1: 1H-imidazole / dichloromethane / -40 - 20 °C

2: 4,4'-di-tert-butyl-2,2'-bipyridine; (1,5-cyclooctadiene)(methoxy)iridium(I) dimer / tert-butyl methyl ether / 16 h / 100 °C / Inert atmosphere; Microwave irradiation; Sealed tube

With 1H-imidazole; (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine; In dichloromethane; tert-butyl methyl ether;

Reference yield:

: 61676-62-8
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 181225-39-8
((5-bromo-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)

: 1366234-66-3
((5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane)

Guidance literature:: ((5-bromo-1,3-phenylene)bis(oxy))bis(tert-butyldimethylsilane); With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h; Inert atmosphere;

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In tetrahydrofuran; hexane; at -78 ℃; for 4h; Inert atmosphere;
DOI:10.1021/ol300770w