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287822

Sigma-Aldrich

Tri(o-tolyl)phosphine

97%

Sinonimo/i:

P(o-tol)3, Tris(o-tolyl)phosphine

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About This Item

Formula condensata:
(CH3C6H4)3P
Numero CAS:
6163-58-2
Peso molecolare:
304.37
Beilstein:
661212
Numero CE:
228-193-9
Numero MDL:
MFCD00008514
Codice UNSPSC:
12352128
ID PubChem:
24857295
NACRES:
NA.22

Livello qualitativo

200

Saggio

97%

Impiego in reazioni chimiche

reaction type: Cross Couplings
reaction type: Silylations
reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: ligand
reaction type: Heck Reaction
reagent type: ligand
reaction type: Negishi Coupling
reagent type: ligand
reaction type: Stille Coupling
reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

Punto di fusione

123-125 °C (lit.)

Gruppo funzionale

phosphine

Stringa SMILE

Cc1ccccc1P(c2ccccc2C)c3ccccc3C

InChI

1S/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H,1-3H3
COIOYMYWGDAQPM-UHFFFAOYSA-N

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Descrizione generale

Tri(o-tolyl)phosphine is a ligand used in the heck reaction and suzuki coupling of propargylic carbonates.

Applicazioni

Ligand used in a ruthenium-catalyzed direct amination of alcohols.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
MKCM6966
MKCG3167
MKCC9102
MKBX5344V
MKBV5171V

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Tetrahedron Letters, 47, 8881-8881 (2006)
Chengjun Pan et al.
Macromolecular rapid communications, 40(12), e1900082-e1900082 (2019-04-04)
The molecular structure of polymers has a great influence on their thermoelectric properties; however, the relationship between the molecular structure of a polymer and its thermoelectric properties remains unclear. In this work, two benzo[1,2-b:4,5-b']dithiophene (BDT)-based conjugated polymers are designed and
Valerio Cinà et al.
ChemPlusChem, 85(3), 391-398 (2020-03-03)
Hybrid nanostructures with switchable and reversible "blue-red-green" emission were efficiently synthesized. These nanostructures comprise polyhedral oligomeric silsesquioxanes (POSS) that behave as a nanocage that can be functionalized with terpyridine-based organic ligands, which can be easily complexed with europium (III) ions.
Wenhan Xu et al.
Small (Weinheim an der Bergstrasse, Germany), 15(28), e1901582-e1901582 (2019-05-16)
Polymer dielectrics are ubiquitous in advanced electric energy storage systems. However, the relatively low operating temperature significantly menaces their widespread application at high temperatures, such as for hybrid vehicles and aerospace power electronics. Spider silk, a natural nanocomposite comprised of
Yih-Chun Chen et al.
ChemSusChem, 11(18), 3225-3233 (2018-07-08)
We have demonstrated two novel donor-acceptor-donor (D-A-D) hole-transport material (HTM) with spiro[fluorene-9,9'-phenanthren-10'-one] as the core structure, which can be synthesized through a low-cost process in high yield. Compared to the incorporation of the conventional HTM of commonly used 2,2',7,7'-tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene (Spiro-OMeTAD)
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