(E)-1-(4',4',5',5'-tetramethyl-1’,3’,2’-dioxaborolan-2’-yl)-1,2-diphenylethene

Base Information

Chemical Name:(E)-1-(4',4',5',5'-tetramethyl-1’,3’,2’-dioxaborolan-2’-yl)-1,2-diphenylethene
CAS No.:1391743-16-0
Molecular Formula:C₂₀H₂₃BO₂
Molecular Weight:306.212
Hs Code.:

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

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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-diphenylethene

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

There total 16 articles about (E)-1-(4',4',5',5'-tetramethyl-1’,3’,2’-dioxaborolan-2’-yl)-1,2-diphenylethene 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: 91.0%

: 591-50-4
iodobenzene

: 67533-31-7
2,2′-(2-phenylethene-1,1-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

: 1391743-16-0
(E)-1-(4',4',5',5'-tetramethyl-1’,3’,2’-dioxaborolan-2’-yl)-1,2-diphenylethene

Guidance literature:: With palladium diacetate; potassium hydroxide; johnphos; In N,N-dimethyl-formamide; at 30 ℃; for 12h;
DOI:10.1021/acscatal.7b02104

Reference yield: 71.0%

: 501-65-5
diphenyl acetylene

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 1391743-16-0
(E)-1-(4',4',5',5'-tetramethyl-1’,3’,2’-dioxaborolan-2’-yl)-1,2-diphenylethene

: 264144-59-4
(Z)-1-(4',4',5',5'-tetramethyl-1’,3’,2’-dioxaborolan-2’-yl)-1,2-diphenylethene

Guidance literature:: With (carbonyl)(chloro)(hydrido)tris(triphenylphosphine)ruthenium(II); at 100 ℃; for 6h; Time; Temperature; stereoselective reaction; Schlenk technique; Inert atmosphere;
DOI:10.1002/adsc.201800409

Reference yield: 62.0%

: 671-18-1
(Z)-(1-fluoro-2-phenylethenyl)benzene

: 73183-34-3
bis(pinacol)diborane

: 1391743-16-0
(E)-1-(4',4',5',5'-tetramethyl-1’,3’,2’-dioxaborolan-2’-yl)-1,2-diphenylethene

Guidance literature:: With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; lithium hexamethyldisilazane; In toluene; at 80 ℃; for 12h; regioselective reaction; Inert atmosphere;
DOI:10.1021/acs.orglett.9b00597