Phosphine selenide, [(diphenylphosphino)methyl]diphenyl-

Base Information

• Chemical Name: Phosphine selenide, [(diphenylphosphino)methyl]diphenyl-
• CAS No.: 23176-19-4
• Molecular Formula: C25H22P2Se
• Molecular Weight: 463.357
• Mol file: 23176-19-4.mol

Synonyms:

Chemical Property of Phosphine selenide, [(diphenylphosphino)methyl]diphenyl-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Phosphine selenide, [(diphenylphosphino)methyl]diphenyl-

There total 3 articles about Phosphine selenide, [(diphenylphosphino)methyl]diphenyl- 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: 85.0%

bis-diphenylphosphinomethane (2071-20-7) → bis(diphenylselenophopshinyl)methane (16675-12-0) + (diphenylphosphinomethyl)diphenylphosphine selenide (23176-19-4)

Guidance literature:

With selenium; In neat (no solvent); for 4h; Milling; Green chemistry;

DOI:10.1002/ejic.201701414

Reference yield: 79.0%

bis(diphenylselenophopshinyl)methane (16675-12-0) + bis-diphenylphosphinomethane (2071-20-7) → (diphenylphosphinomethyl)diphenylphosphine selenide (23176-19-4)

Guidance literature:

In ethanol; Heating; rate of selenium exchange investigated on a variety of selenides;

DOI:10.1039/DT9800000871

Reference yield:

bis-diphenylphosphinomethane (2071-20-7) → (diphenylphosphinomethyl)diphenylphosphine selenide (23176-19-4)

Guidance literature:

With selenium; In tetrahydrofuran; Ambient temperature;

upstream raw materials:

bis(diphenylselenophopshinyl)methane

bis-diphenylphosphinomethane

Downstream raw materials:

bis(diphenylthiophosphoryl)methane

bis(diphenylselenophopshinyl)methane

(diphenylthiophosphinomethyl)diphenylphosphine selenide

cis-{Pt(dpmSe)2}⁽²⁺⁾

Refernces

• 1、 Colton, Ray,Hoskins, Bernard F.,Panagiotidou, Penny. "The Crystal and Molecular Structure of Ph2PCH2P(Se)Ph2". . p. 1909 - 1912. Retrieved 2007/10/02.
• 2、 Brown, Douglas H.,Cross, Ronald J.,Keat, Rodney. "Rapid Transfer of Selenium from Tertiary Phosphine Selenides to Tertiary Phosphines". . p. 871 - 874. Retrieved 2007/10/02.