2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Base Information

Chemical Name:2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
CAS No.:1609628-55-8
Molecular Formula:C₂₂H₃₆B₂O₄
Molecular Weight:386.147
Hs Code.:

Synonyms:2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

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Chemical Property of 2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

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Technology Process of 2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

There total 5 articles about 2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 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: 84.0%

: 1609628-66-1
(phenethyl)-1-methyldiazomethane

: 73183-34-3
bis(pinacol)diborane

: 1609628-55-8
2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: With tetrakis(triphenylphosphine)platinum; In toluene; at 40 ℃; for 6h; Inert atmosphere; Schlenk technique;
DOI:10.1016/j.tetlet.2014.03.135

Reference yield: 82.0%

: 2,2'-(ethane-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

: 100-39-0
benzyl bromide

: 1609628-55-8
2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: 2,2'-(ethane-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane); With lithium diisopropyl amide; In tetrahydrofuran; at 0 ℃; for 0.5h; Inert atmosphere;

benzyl bromide; In tetrahydrofuran; at 0 - 20 ℃; for 2.5h; Inert atmosphere;
DOI:10.1039/c7cc03731g

Reference yield:

: 64884-77-1
4-methyl-N'-(4-phenylbutan-2-ylidene)benzenesulfonohydrazide

: 73183-34-3
bis(pinacol)diborane

: 1609628-55-8
2,2'-(4-phenylbutane-2,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: 4-methyl-N'-(4-phenylbutan-2-ylidene)benzenesulfonohydrazide; With sodium hydride; In toluene; at 20 ℃; for 1h; Inert atmosphere;

bis(pinacol)diborane; In toluene; at 100 ℃; for 12h; Inert atmosphere;
DOI:10.1021/acs.orglett.8b03560