(E)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Base Information

Chemical Name:(E)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)
CAS No.:815575-36-1
Molecular Formula:C₁₈H₃₄B₂O₄
Molecular Weight:336.088
Hs Code.:
Mol file:815575-36-1.mol

Synonyms:(E)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

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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)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

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Technology Process of (E)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

There total 1 articles about (E)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 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: 83.0%

: 917-92-0
3,3-Dimethylbut-1-yne

: 73183-34-3
bis(pinacol)diborane

: 815575-36-1
(E)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; In N,N-dimethyl-formamide; at 80 ℃; for 20h;
DOI:10.1002/chem.201200246

Reference yield: 66.0%

: 106-38-7
para-bromotoluene

: 815575-36-1
(E)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

: 1391743-04-6
(E)-2-(3,3-dimethyl-1-(p-tolyl)but-1-en-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH₂Cl₂; In tetrahydrofuran; water; at 80 ℃; for 16h;
DOI:10.1002/chem.201200246

Reference yield:

: 815575-36-1
(E)-2,2'-(3,3-dimethylbut-1-ene-1,2-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

: 31612-63-2,59562-82-2,91049-44-4,92621-91-5
(2S)-3,3-dimethylbutane-1,2-diol

Guidance literature:: Multi-step reaction with 2 steps

1: bis(norbornadiene)rhodium tetrafluoroborate; (R)-Walphos (W₀₀₈); H₂ / 1,2-dichloro-ethane / 24 h / 15001.2 Torr

2: aq. NaOH; H₂O₂ / 3 h / 30 °C

With bis(norbornadiene)rhodium(l)tetrafluoroborate; sodium hydroxide; (R)-Walphos (W₀₀₈); hydrogen; dihydrogen peroxide; In 1,2-dichloro-ethane;
DOI:10.1021/ja044396g