(E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine

Base Information

Chemical Name:(E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine
CAS No.:1266658-26-7
Molecular Formula:C₃₇H₄₈B₂O₄
Molecular Weight:578.408
Hs Code.:

Synonyms:(E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine

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Chemical Property of (E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine

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Technology Process of (E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine

There total 3 articles about (E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine 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: 68.0%

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

: 188707-76-8
4,8-di-tert-butyl-2,10-dimethyl-12H-dibenzo[d,g][1,3,2]dioxaborocine

: 2156-04-9,593231-72-2
4-Vinylphenylboronic acid

: 1266658-26-7
(E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine

Guidance literature:: With activated molecular sieves; bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; In tetrahydrofuran; under N2; to B-compd. and pinacol in THF added activated molecular sieves, allowed to stand at room temp. for 3 d, sieves removed, added B-compd. and Ir-compd. in THF, stored for 20 h; solv. removed in vac., dissolved in hot hexane, stored at -30°C, filtered, elem. anal.;
DOI:10.1016/j.ica.2010.09.051

Reference yield: 68.0%

: 870004-04-9
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styrene

: 188707-76-8
4,8-di-tert-butyl-2,10-dimethyl-12H-dibenzo[d,g][1,3,2]dioxaborocine

: 1266658-26-7
(E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine

Guidance literature:: With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; In tetrahydrofuran; for 20h;
DOI:10.1016/j.ica.2010.09.051

Reference yield:

: 119-47-1
2,2'-dihydroxy-5,5'-dimethyl-3,3'-di-tert-burtyl-1,1'-diphenylmethane

: 1266658-26-7
(E)-4,8-di-tert-butyl-2,10-dimethyl-6-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)styryl)-12H-dibenzo[d,g][1,3,2]dioxaborocine

Guidance literature:: Multi-step reaction with 2 steps

1: dimethylsulfide borane complex / toluene / 18 h / Reflux

2: bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] / tetrahydrofuran / 20 h

With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; dimethylsulfide borane complex; In tetrahydrofuran; toluene;
DOI:10.1016/j.ica.2010.09.051