(3-bromophenyl)diphenylphosphine oxide

Base Information

• Chemical Name: (3-bromophenyl)diphenylphosphine oxide
• CAS No.: 10212-04-1
• Molecular Formula: C18H14BrOP
• Molecular Weight: 357.186
• Mol file: 10212-04-1.mol

Synonyms:(3-bromophenyl)diphenylphosphine oxide

Chemical Property of (3-bromophenyl)diphenylphosphine oxide

Chemical Property:

• Melting Point: 93.0 to 97.0 °C
• Boiling Point: 507.4±42.0 °C(Predicted)
• PSA: 26.88000
• Density: 1.43±0.1 g/cm3(Predicted)
• LogP: 4.08850
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98%,99%, ^*data from raw suppliers

(3-Bromophenyl)diphenylphosphine Oxide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: (3-Bromophenyl)diphenylphosphine Oxide is a useful intermediate in the making of phosphorescent organic light-emitting diodes.

Technology Process of (3-bromophenyl)diphenylphosphine oxide

There total 7 articles about (3-bromophenyl)diphenylphosphine oxide 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: 99.0%

(3-bromophenyl)(diphenyl)phosphine (10212-03-0) → (3-bromophenyl)-diphenylphosphine oxide (10212-04-1)

Guidance literature:

With dihydrogen peroxide; In tetrahydrofuran; water; for 1h; Inert atmosphere;

DOI:10.1039/c5tc02800k

Reference yield: 85.0%

1-Bromo-3-iodobenzene (591-18-4) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → (3-bromophenyl)-diphenylphosphine oxide (10212-04-1)

Guidance literature:

1-Bromo-3-iodobenzene; With n-butyllithium; In tetrahydrofuran; at -78 ℃; for 1h;

chloro-diphenylphosphine; In tetrahydrofuran; for 2h;

Reference yield: 63.0%

1,3-dibromobenzene (108-36-1) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → (3-bromophenyl)-diphenylphosphine oxide (10212-04-1)

Guidance literature:

1,3-dibromobenzene; With n-butyllithium; In tetrahydrofuran; hexane; at -80 ℃; for 1h; Inert atmosphere;

chloro-diphenylphosphine; In tetrahydrofuran; hexane; at -80 - 20 ℃; Inert atmosphere;

With dihydrogen peroxide; In dichloromethane; water; Inert atmosphere;

upstream raw materials:

chloro-diphenylphosphine

(3-bromophenyl)(diphenyl)phosphine

1,3-dibromobenzene

1-Bromo-3-iodobenzene

Refernces

• 1、 -. "Asymmetrically substituted anthryl derivative as well as preparation and application thereof". . . Retrieved 2020/06/16.
• 2、 -. "Organic Electronic Device". Paragraph 0090; 0092; 0093; 0095-0106. . Retrieved 2018/12/02.