(Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane

Base Information

Chemical Name:(Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane
CAS No.:1283231-73-1
Molecular Formula:C₁₇H₂₅BO₂
Molecular Weight:272.195
Hs Code.:

Synonyms:(Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane

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Chemical Property of (Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane

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Technology Process of (Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane

There total 3 articles about (Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-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: 78.0%

: 582-62-7
3-methyl-1-phenylbutan-1-one

: 73183-34-3
bis(pinacol)diborane

: 1283231-73-1
(Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane

Guidance literature:: 3-methyl-1-phenylbutan-1-one; With magnesium methanolate; lithium diisopropyl amide; In tetrahydrofuran; 1,2-dimethoxyethane; n-heptane; ethylbenzene; at -30 ℃; for 0.0833333h; Inert atmosphere; Sealed tube;

bis(pinacol)diborane; In tetrahydrofuran; 1,2-dimethoxyethane; n-heptane; ethylbenzene; at 150 ℃; for 12h; stereoselective reaction; Inert atmosphere; Schlenk technique; Sealed tube;
DOI:10.1002/anie.201909235

Reference yield:

: 72770-60-6
4-methyl-N'-(3-methyl-1-phenylbutylidene)benzenesulfonohydrazide

: 73183-34-3
bis(pinacol)diborane

: 1283231-73-1
(Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane

: (E)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane

Guidance literature:: With 2,5-Dimethyl-1,4-benzoquinone; palladium diacetate; sodium hydride; triphenylphosphine; In toluene; at 90 ℃; for 10h; Overall yield = 60 percent; Overall yield = 48.8 mg; Inert atmosphere; Schlenk technique;
DOI:10.1021/jacs.1c02331

Reference yield:

: 1612-03-9
3-methyl-1-phenyl-but-1-yne

: 73183-34-3
bis(pinacol)diborane

: 1283231-73-1
(Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-1-yl)-1,3,2-dioxaborolane

: 1283231-63-9
(Z)-4,4,5,5-tetramethyl-2-(3-methyl-1-phenylbut-1-en-2-yl)-1,3,2-dioxaborolane

Guidance literature:: bis(pinacol)diborane; With potassium tert-butylate; tris-(o-tolyl)phosphine; copper(l) chloride; In tetrahydrofuran; for 0.166667h; Inert atmosphere;

3-methyl-1-phenyl-but-1-yne; With methanol; In tetrahydrofuran; at 20 ℃; regioselective reaction; Inert atmosphere;
DOI:10.1039/c0cc04496b