2,2'-(Phenylphosphanediyl)diphenol

Base Information

• Chemical Name: 2,2'-(Phenylphosphanediyl)diphenol
• CAS No.: 77013-88-8
• Molecular Formula: C18H15O2P
• Molecular Weight: 294.29
• DSSTox Substance ID: DTXSID30503837
• Nikkaji Number: J654.220D
• Wikidata: Q82357900
• Mol file: 77013-88-8.mol

Synonyms:77013-88-8;2,2'-(Phenylphosphanediyl)diphenol;Phenol, 2,2'-(phenylphosphinidene)bis-;2-[(2-hydroxyphenyl)-phenylphosphanyl]phenol;SCHEMBL5596874;DTXSID30503837;2,2'-(Phenylphosphinediyl)diphenol;bis(o-hydroxyphenyl )phenyl phosphine;2-[(2-HYDROXYPHENYL)(PHENYL)PHOSPHANYL]PHENOL

Chemical Property of 2,2'-(Phenylphosphanediyl)diphenol

Chemical Property:

• XLogP3: 3.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 294.08096671
• Heavy Atom Count: 21
• Complexity: 294

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)P(C2=CC=CC=C2O)C3=CC=CC=C3O

Technology Process of 2,2'-(Phenylphosphanediyl)diphenol

There total 3 articles about 2,2'-(Phenylphosphanediyl)diphenol 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: 63.0%

bis(2-hydroxyphenyl)phenyl-λ5-phosphanone (112122-94-8) → bis(2-hydroxyphenyl)phenyl-λ5-phosphine (77013-88-8)

Guidance literature:

With trimethoxysilane; at 150 ℃; for 72h; Sealed tube; Inert atmosphere;

DOI:10.1055/s-0040-1707854

Reference yield:

HBr salt of bis(2-hydroxyphenyl)phenylphosphine → bis(2-hydroxyphenyl)phenyl-λ5-phosphine (77013-88-8)

Guidance literature:

With sodium carbonate; In diethyl ether; water; Yield given;

Reference yield:

2-hydroxybromobenzene (95-56-7) + Dichlorophenylphosphine (644-97-3) → bis(2-hydroxyphenyl)phenyl-λ5-phosphine (77013-88-8)

Guidance literature:

With n-butyllithium; Yield given. Multistep reaction; 1.) Ether, 2 h, RT; 2.) 1 h,reflux;

upstream raw materials:

2-hydroxybromobenzene

Dichlorophenylphosphine

bis(2-hydroxyphenyl)phenyl-λ⁵-phosphanone

Downstream raw materials:

[ReNC₅H₄NNHNC₅H₄NNC₆H₅P(C₆H₄OH)C₆H₄OC₆H₅P(C₆H₄OH)2]⁽¹⁺⁾*Cl^(1-)=[ReNC₅H₄NNHNC₅H₄NNC₆H₅PC₆H₄OHC₆H₄OC₆H₅P(C₆H₄OH)2]Cl

phenylphosphadibenzo-21-crown-7

phenylphosphadibenzo-18-crown-6