(4-Bromophenyl)diphenylphosphine

Base Information

• Chemical Name: (4-Bromophenyl)diphenylphosphine
• CAS No.: 734-59-8
• Molecular Formula: C18H14 Br P
• Molecular Weight: 341.187
• European Community (EC) Number: 211-996-3
• DSSTox Substance ID: DTXSID00223636
• Nikkaji Number: J193.103B
• Wikidata: Q83102099
• Mol file: 734-59-8.mol

Synonyms:(4-Bromophenyl)diphenylphosphine;734-59-8;(4-bromophenyl)-diphenylphosphane;4-Bromophenyldiphenylphosphine;EINECS 211-996-3;DIPHENYL-4-BROMOPHENYLPHOSPHINE;p-diphenylphosphinobromobenzene;p-Bromphenyl-diphenyl-phosphin;SCHEMBL739399;4-bromophenyl diphenylphosphine;DTXSID00223636;Phosphine, (p-bromophenyl)diphenyl-;MFCD00000099;Phosphine, (4-bromophenyl)diphenyl-;AKOS016009827;CS-0040657;F74221

Chemical Property of (4-Bromophenyl)diphenylphosphine

Chemical Property:

• Vapor Pressure: 3.63E-06mmHg at 25°C
• Melting Point: 79-80 °C(Solv: methanol (67-56-1))
• Boiling Point: 397.5°C at 760 mmHg
• Flash Point: 194.2°C
• PSA: 13.59000
• Density: 1.4 g/cm3
• LogP: 4.20730
• XLogP3: 5.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 340.00165
• Heavy Atom Count: 20
• Complexity: 255

Purity/Quality:

98% ^*data from raw suppliers

(4-Bromophenyl)diphenylphosphine 98% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=C(C=C3)Br

Technology Process of (4-Bromophenyl)diphenylphosphine

There total 14 articles about (4-Bromophenyl)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: 98.0%

1.4-dibromobenzene (106-37-6) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → (4-bromophenyl)diphenylphosphane (734-59-8)

Guidance literature:

1.4-dibromobenzene; With n-butyllithium; In diethyl ether; hexane; at -50 - 20 ℃; Inert atmosphere;

chloro-diphenylphosphine; In diethyl ether; hexane; at -50 - 20 ℃; Inert atmosphere;

DOI:10.1039/c0nj00482k

Reference yield: 93.0%

(4-bromophenyl)diphenylphosphine oxide (5525-40-6) → (4-bromophenyl)diphenylphosphane (734-59-8)

Guidance literature:

With oxalyl dichloride; hydrogen; In chloroform-d1; at 130 ℃; for 18h; under 60006 Torr; Reagent/catalyst;

DOI:10.1002/anie.201809275

Reference yield: 88.0%

1,4-bromoiodobenzene (589-87-7) + diphenylphosphane (829-85-6) → (4-bromophenyl)diphenylphosphane (734-59-8)

Guidance literature:

With caesium carbonate; In toluene; at 115 ℃; for 24h; Inert atmosphere;

DOI:10.1002/aoc.4417

upstream raw materials:

4-Bromphenylphosphindichlorid

1.4-dibromobenzene

chloro-diphenylphosphine

1,4-bromoiodobenzene

Downstream raw materials:

4-diphenylphosphanobenzoic acid

hexamethyl-1,5-bistrisiloxane

4-(diphenylphosphino)benzaldehyde

4-(diphenylphosphinyl)phenylphosphonic acid

Refernces

• 1、 -. "Organic monomolecular compound, organic light emitting device or energy conversion device comprising the same". Paragraph 0087-0091. . Retrieved 2021/10/05.
• 2、 -. "Asymmetrically substituted anthryl derivative as well as preparation and application thereof". Paragraph 0060; 0064-0066. . Retrieved 2020/06/16.