(E)-1-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,2-diphenyl-1-butene

Base Information

Chemical Name:(E)-1-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,2-diphenyl-1-butene
CAS No.:865999-25-3
Molecular Formula:C₂₂H₂₇BO₂
Molecular Weight:334.266
Hs Code.:

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

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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

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

There total 18 articles about (E)-1-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,2-diphenyl-1-butene 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%

: 76-09-5
2,3-dimethyl-2,3-butane diol

: 2-[(E)-1,2-diphenyl-1-buten-1-yl]-2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborine

: 865999-25-3
(E)-1-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,2-diphenyl-1-butene

Guidance literature:: With sulfuric acid; In tetrahydrofuran; water; at 70 ℃; for 24h; Schlenk technique; Inert atmosphere;
DOI:10.1002/adsc.202001116

Reference yield: 83.0%

: 865999-18-4
1,1-bis(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-2-phenyl-1-butene

: 591-50-4
iodobenzene

: 865999-25-3
(E)-1-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,2-diphenyl-1-butene

Guidance literature:: With potassium hydroxide; tris(dibenzylideneacetone)dipalladium ⁽⁰⁾; tri-tert-butyl phosphine; In tetrahydrofuran; at 20 ℃; for 5h;
DOI:10.1021/ja054484g

Reference yield: 56.0%

: 74-96-4
ethyl bromide

: (E)-1,2-diphenyl-1,2-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethane

: 865999-25-3
(E)-1-(4',4',5',5'-tetramethyl-1',3',2'-dioxaborolan-2'-yl)-1,2-diphenyl-1-butene

Guidance literature:: With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; potassium hydroxide; tri tert-butylphosphoniumtetrafluoroborate; In tetrahydrofuran; at 60 ℃; for 0.5h; Schlenk technique; Inert atmosphere;
DOI:10.1021/acs.orglett.9b01622