((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂

Base Information

Chemical Name:((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂
CAS No.:1237745-31-1
Molecular Formula:C₇₂H₈₄B₂O₂
Molecular Weight:1003.08
Hs Code.:

((2,4,6-tri(tert-butyl)phenyl)B(C<sub>10</sub>H<sub>5</sub>C<sub>6</sub>H<sub>4</sub>OMe))2C<sub>2</sub>H<sub>2</sub>

Synonyms:((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂

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Chemical Property of ((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂

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Technology Process of ((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂

There total 5 articles about ((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂ 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: 93.0%

: 1237745-29-7
((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅Cl))2C₂H₂

: 13139-86-1
4-methoxyphenyl magnesium bromide

: 1237745-31-1
((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂

Guidance literature:: With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); In tetrahydrofuran; for 18h; Inert atmosphere;
DOI:10.1002/anie.201000411

Reference yield:

: C₄₄H₃₆Br₄P₂

: 1237745-31-1
((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

1.2: 24 h / 0 - 20 °C

2.1: n-butyllithium / hexane; tetrahydrofuran / 0.17 h / -78 °C / Inert atmosphere

2.2: 2 h

2.3: 18 h / 20 °C

3.1: boron trichloride / toluene; hexane / 1 h / -78 - 20 °C / Inert atmosphere

3.2: 18 h / 20 °C

4.1: 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) / tetrahydrofuran / Inert atmosphere

4.2: 18 h

With n-butyllithium; potassium tert-butylate; boron trichloride; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); In tetrahydrofuran; hexane; toluene; 1.1: Wittig Reaction / 4.1: Kumada Coupling Reaction;

Reference yield:

: 174265-12-4
2-bromo-5-chlorobenzaldehyde

: 1237745-31-1
((2,4,6-tri(tert-butyl)phenyl)B(C₁₀H₅C₆H₄OMe))2C₂H₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium tert-butylate / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere

1.2: 24 h / 0 - 20 °C

2.1: n-butyllithium / hexane; tetrahydrofuran / 0.17 h / -78 °C / Inert atmosphere

2.2: 2 h

2.3: 18 h / 20 °C

3.1: boron trichloride / toluene; hexane / 1 h / -78 - 20 °C / Inert atmosphere

3.2: 18 h / 20 °C

4.1: 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) / tetrahydrofuran / Inert atmosphere

4.2: 18 h

With n-butyllithium; potassium tert-butylate; boron trichloride; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); In tetrahydrofuran; hexane; toluene; 1.1: Wittig Reaction / 4.1: Kumada Coupling Reaction;