(Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-1,3,2-dioxaborolane

Base Information

Chemical Name:(Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-1,3,2-dioxaborolane
CAS No.:958633-21-1
Molecular Formula:C₁₇H₂₂BF₃O₂
Molecular Weight:326.167
Hs Code.:

Synonyms:(Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-1,3,2-dioxaborolane

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Chemical Property of (Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-1,3,2-dioxaborolane

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Technology Process of (Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-1,3,2-dioxaborolane

There total 2 articles about (Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-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: 69.0%

: 958633-18-6
4,4,5,5-tetramethyl-2-(2-(4-(trifluoromethyl)phenyl)ethynyl)-1,3,2-dioxaborolane

: 74-85-1
ethene

: 7732-18-5
water

: 958633-21-1
(Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-1,3,2-dioxaborolane

Guidance literature:: With n-butyllithium; zirconocene dichloride; In tetrahydrofuran; B compd. reacted with (C5H5)2ZrCl2/n-C4H9Li in THF at -78°C, reacted with C2H4; hydrolysed;
DOI:10.1021/ja075234y

Reference yield: 68.0%

: 958633-18-6
4,4,5,5-tetramethyl-2-(2-(4-(trifluoromethyl)phenyl)ethynyl)-1,3,2-dioxaborolane

: 74-85-1
ethene

: 958633-21-1
(Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-1,3,2-dioxaborolane

Guidance literature:: ethene; With n-butyllithium; zirconocene dichloride; In tetrahydrofuran; hexane; at -78 ℃; for 1h;

4,4,5,5-tetramethyl-2-(2-(4-(trifluoromethyl)phenyl)ethynyl)-1,3,2-dioxaborolane; In tetrahydrofuran; hexane; at 20 ℃; for 1h;

With hydrogenchloride; In tetrahydrofuran; hexane; Further stages.;
DOI:10.1021/ja075234y

Reference yield: 75.0%

: 958633-21-1
(Z)-4,4,5,5-tetramethyl-2-[2-(4-trifluoromethyphenyl)-1-buten-1-yl]-1,3,2-dioxaborolane

: 696-62-8
para-iodoanisole

: (Z)-1-(4-methoxypheny)-2-(4-trifluoromethylphenyl)-1-butene

Guidance literature:: With potassium hydroxide; tri-tert-butyl phosphine; bis(dibenzylidene)palladium; In tetrahydrofuran; hexane; at 20 ℃; for 12h;
DOI:10.1021/ja075234y