(E)-2-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,3,4-triphenybut-2-ene

Base Information

Chemical Name:(E)-2-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,3,4-triphenybut-2-ene
CAS No.:1227056-38-3
Molecular Formula:C₂₈H₃₁BO₂
Molecular Weight:410.364
Hs Code.:

Synonyms:(E)-2-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,3,4-triphenybut-2-ene

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Chemical Property of (E)-2-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,3,4-triphenybut-2-ene

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Technology Process of (E)-2-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,3,4-triphenybut-2-ene

There total 1 articles about (E)-2-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,3,4-triphenybut-2-ene 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: 98.0%

: 451-40-1
phenyl benzyl ketone

: 1151549-62-0
2,2'‐(2‐phenylethane‐1,1‐diyl)bis(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolane)

: 1227056-38-3
(E)-2-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,3,4-triphenybut-2-ene

Guidance literature:: 2,2'‐(2‐phenylethane‐1,1‐diyl)bis(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolane); With lithium 2,2,6,6-tetramethylpiperazide; In tetrahydrofuran; at 0 ℃; for 0.0833333h; Inert atmosphere;

phenyl benzyl ketone; In tetrahydrofuran; at 0 - 20 ℃; optical yield given as %de; stereoselective reaction; Inert atmosphere;
DOI:10.1021/jo1003407

Reference yield: 72.0%

: 591-50-4
iodobenzene

: 1227056-38-3
(E)-2-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,3,4-triphenybut-2-ene

: 55255-18-0
1,2,3,4-tetraphenyl-2-butene

Guidance literature:: With bis(tri-t-butylphosphine)palladium⁽⁰⁾; sodium hydroxide; In 1,4-dioxane; water; at 80 ℃; for 18h;
DOI:10.1021/jo1003407