Tris(4-methoxyphenyl)phosphine
Product Information
Molecular Formula
C21H21O3P
Molecular Weight
352.36
Description
Tris(4-methoxyphenyl)phosphine (CAS# 855-38-9) is a useful intermediate employed in organic synthesis and in other chemical processes.
Synonyms
tris(4-methoxyphenyl)phosphine; tris(4-methoxyphenyl)phosphane
IUPAC Name
tris(4-methoxyphenyl)phosphane
SMILES
COC1=CC=C(C=C1)P(C2=CC=C(C=C2)OC)C3=CC=C(C=C3)OC
InChI
InChI=1S/C21H21O3P/c1-22-16-4-10-19(11-5-16)25(20-12-6-17(23-2)7-13-20)21-14-8-18(24-3)9-15-21/h4-15H,1-3H3
InChI Key
UYUUAUOYLFIRJG-UHFFFAOYSA-N
Melting Point
131-134 °C
Purity
95 %
Appearance
White to yellow to orange powder to crystal
LogP
3.47060
Safety Information
Hazards
H315 H319 H335
Precautionary Statement
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501
Signal Word
Warning
Computed Properties
XLogP3
4.5
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
6
Exact Mass
352.12283153 g/mol
Monoisotopic Mass
352.12283153 g/mol
Topological Polar Surface Area
27.7Ų
Heavy Atom Count
25
Formal Charge
0
Complexity
310
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| CN-113816878-A | Preparation method of 3-butene-1-sulfonyl fluoride compound | 2021-11-02 |
| CN-113698431-A | Synthesis method of phosphine (III) compound | 2021-09-27 |
| CN-113831272-A | Method for synthesizing 2-substituted indole compound by using palladium to catalyze iodobenzene and oxime ester | 2021-09-26 |
| CN-113801310-A | Three-component catalytic initiation system catalyst and application thereof | 2021-09-24 |
| CN-113429286-A | Method for synthesizing polysubstituted biaryl derivative by using aryl diazonium salt | 2021-08-04 |
| CN-113461590-A | Method for constructing 1-substituted cyclopropane compound by virtue of phosphine-catalyzed C-H activated amination reaction of cyclopropane | 2021-06-15 |
| CN-113224313-A | Metal organic phosphine frame glass modified metal negative current collector and preparation method thereof | 2021-04-30 |
| CN-113105374-A | Method for synthesizing alkylamine derivative | 2021-04-14 |
| CN-113024556-A | Preparation method of fused ring compound containing indole skeleton | 2021-04-01 |
| CN-113024556-B | Preparation method of fused ring compound containing indole skeleton | 2021-04-01 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 22169871 | 2011-12-04 | Three-component reaction discovery enabled by mass spectrometry of self-assembled monolayers | Nature chemistry |
| 22199512 | 2011-12-01 | trans-Carbonyl-chloridobis[tris-(4-meth-oxy-phen-yl)phosphane-κP]rhodium(I) | Acta crystallographica. Section E, Structure reports online |
| 21341814 | 2011-03-18 | Application of Mitsunobu reagents to redox isomerization of CF3-containing propargylic alcohols to (E)-α,β-enones | The Journal of organic chemistry |
| 21588847 | 2010-10-20 | trans-Dichlorido-bis-[tris(4-meth-oxy-phenyl)-phosphane]palladium(II) toluene solvate | Acta crystallographica. Section E, Structure reports online |
| 21578578 | 2009-11-07 | trans-Dichloridobis[tris-(4-methoxy-phen-yl)phosphine]palladium(II) benzene monosolvate | Acta crystallographica. Section E, Structure reports online |
| 21201372 | 2008-01-30 | Dichlorido(η-toluene)[tris-(4-methoxy-phen-yl)phosphine]ruthenium(II) | Acta crystallographica. Section E, Structure reports online |
| 21200642 | 2007-12-06 | μ(3)-Iodo-tri-μ(3)-sulfido-sulfidotris[tris-(4-methoxy-phen-yl)phosphine-κP]tri-copper(I)tungsten(VI) N,N-dimethyl-formide solvate | Acta crystallographica. Section E, Structure reports online |
| 11700121 | 2001-11-15 | Reaction of arylphosphines with singlet oxygen: intra- vs intermolecular oxidation | Organic letters |
