(E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate

Base Information

Chemical Name:(E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate
CAS No.:1456632-85-1
Molecular Formula:C₂₉H₃₆BBrO₆
Molecular Weight:571.316
Hs Code.:

Synonyms:(E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate

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Chemical Property of (E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate

Chemical Property:

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Technology Process of (E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate

There total 5 articles about (E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate 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:

: C₂₆H₃₁BrO₄Si

: 1456632-85-1
(E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / ethanol

With potassium carbonate; In ethanol;
DOI:10.1002/pola.26738

Reference yield:

: 16004-15-2
1-bromomethyl-4-iodobenzene

: 1456632-85-1
(E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate

Guidance literature:: Multi-step reaction with 4 steps

1: sodium hydride / dimethyl sulfoxide / 20 °C

2: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine

3: potassium carbonate / ethanol

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; sodium hydride; potassium carbonate; triethylamine; In ethanol; dimethyl sulfoxide; 2: |Sonogashira Cross-Coupling;
DOI:10.1002/pola.26738

Reference yield:

: 1456632-84-0
2-(4-bromobenzyl)-2-(4-iodobenzyl)malonate

: 1456632-85-1
(E)-diethyl 2-(4-bromobenzyl)-2-(4-(2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)vinyl)benzyl)malonate

Guidance literature:: Multi-step reaction with 3 steps

1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine

2: potassium carbonate / ethanol

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triethylamine; In ethanol; 1: |Sonogashira Cross-Coupling;
DOI:10.1002/pola.26738