C₄₀H₅₀P₂

Base Information

Chemical Name:C₄₀H₅₀P₂
CAS No.:1620886-36-3
Molecular Formula:C₄₀H₅₀P₂
Molecular Weight:592.785
Hs Code.:

C<sub>40</sub>H<sub>50</sub>P<sub>2</sub>

Synonyms:

Suppliers and Price of C₄₀H₅₀P₂

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of C₄₀H₅₀P₂

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of C₄₀H₅₀P₂

There total 4 articles about C₄₀H₅₀P₂ 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:

: 1620886-34-1
C₃₄H₄₅P

: 1073-47-8
phenyldibromophosphine

: 1620886-36-3
C₄₀H₅₀P₂

Guidance literature:: C₃₄H₄₅P; With zirconocene dichloride; for 2h; Inert atmosphere; Schlenk technique;

With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 20 ℃; Inert atmosphere; Schlenk technique;

phenyldibromophosphine; In tetrahydrofuran; hexane; at -78 - 20 ℃; for 24h; Inert atmosphere; Schlenk technique;
DOI:10.1002/chem.201402406

Reference yield:

: 100281-28-5,100281-29-6,100281-32-1
(Z)-2-bromo-1-(2,4,6-tri-t-butylphenyl)-1-phosphapropene

: 1620886-36-3
C₄₀H₅₀P₂

Guidance literature:: Multi-step reaction with 3 steps

1.1: magnesium; ethyl bromide / tetrahydrofuran / Inert atmosphere; Schlenk technique; Reflux

1.2: Reflux

2.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diethylamine / diethylamine / 14 h / 20 °C / Inert atmosphere; Schlenk technique

3.1: zirconocene dichloride / 2 h / Inert atmosphere; Schlenk technique

3.2: -78 - 20 °C / Inert atmosphere; Schlenk technique

3.3: 24 h / -78 - 20 °C / Inert atmosphere; Schlenk technique

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; ethyl bromide; zirconocene dichloride; magnesium; diethylamine; In tetrahydrofuran; diethylamine; 2.1: |Sonogashira Cross-Coupling;
DOI:10.1002/chem.201402406

Reference yield:

: 100281-23-0
[(dibromomethylene)(2,4,6-tri-tertbutylphenyl)phosphine]

: 1620886-36-3
C₄₀H₅₀P₂

Guidance literature:: Multi-step reaction with 4 steps

1.1: n-butyllithium / tetrahydrofuran; diethyl ether; pentane / 0.5 h / -120 °C / Inert atmosphere; Schlenk technique

1.2: 2.5 h / -120 - 20 °C / Inert atmosphere; Schlenk technique

2.1: magnesium; ethyl bromide / tetrahydrofuran / Inert atmosphere; Schlenk technique; Reflux

2.2: Reflux

3.1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; diethylamine / diethylamine / 14 h / 20 °C / Inert atmosphere; Schlenk technique

4.1: zirconocene dichloride / 2 h / Inert atmosphere; Schlenk technique

4.2: -78 - 20 °C / Inert atmosphere; Schlenk technique

4.3: 24 h / -78 - 20 °C / Inert atmosphere; Schlenk technique

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; ethyl bromide; n-butyllithium; zirconocene dichloride; magnesium; diethylamine; In tetrahydrofuran; diethyl ether; diethylamine; pentane; 3.1: |Sonogashira Cross-Coupling;
DOI:10.1002/chem.201402406