(2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine

Base Information

• Chemical Name: (2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine
• CAS No.: 1421705-01-2
• Molecular Formula: C₃₂H₄₀BO₂P
• Molecular Weight: 498.453
• Mol file: 1421705-01-2.mol

Synonyms:(2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine

Chemical Property of (2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine

There total 3 articles about (2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine 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: 31.0%

1-bromo-2-diphenylphosphino-4,5-dimethoxybenzene (1421704-98-4) + dicyclohexylboron chloride (36140-19-9) → (2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine (1421705-01-2)

Guidance literature:

1-bromo-2-diphenylphosphino-4,5-dimethoxybenzene; With n-butyllithium; In diethyl ether; hexane; at 0 ℃; for 1h;

dicyclohexylboron chloride; In diethyl ether; hexane; at 0 - 20 ℃;

DOI:10.1016/j.jorganchem.2012.10.032

Reference yield:

1,2-dibromo-4,5-dimethoxybenzene (37895-73-1) → (2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine (1421705-01-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / diethyl ether; tetrahydrofuran; hexane / 1.25 h / -100 °C

1.2: -100 - 20 °C

2.1: n-butyllithium / diethyl ether; hexane / 1 h / 0 °C

2.2: 0 - 20 °C

With n-butyllithium; In tetrahydrofuran; diethyl ether; hexane;

DOI:10.1016/j.jorganchem.2012.10.032

Reference yield:

chloro-diphenylphosphine (1079-66-9,74391-44-9) → (2-(dicyclohexylboryl)-4,5-dimethoxyphenyl)diphenylphosphine (1421705-01-2)

Guidance literature:

Multi-step reaction with 2 steps

1.1: n-butyllithium / diethyl ether; tetrahydrofuran; hexane / 1.25 h / -100 °C

1.2: -100 - 20 °C

2.1: n-butyllithium / diethyl ether; hexane / 1 h / 0 °C

2.2: 0 - 20 °C

With n-butyllithium; In tetrahydrofuran; diethyl ether; hexane;

DOI:10.1016/j.jorganchem.2012.10.032

upstream raw materials:

1,2-dibromo-4,5-dimethoxybenzene

chloro-diphenylphosphine

1-bromo-2-diphenylphosphino-4,5-dimethoxybenzene

dicyclohexylboron chloride