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366455

Triphenylphosphine, polymer-bound

Name: Triphenylphosphine, polymer-bound
Brand: ALDRICH

100-200 mesh, extent of labeling: ~3.0 mmol/g loading, 2 % cross-linked with divinylbenzene

Synonyme(s) :

Copolymer of styrene and divinylbenzene, diphenylphosphinated, Diphenylphosphino-polystyrene, Polystyrene crosslinked with divinylbenzene, diphenylphosphinated

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About This Item

Formule linéaire :

-C₆H₄P(C₆H₅)₂

Numéro CAS:

39319-11-4

Poids moléculaire :

262.29

Numéro MDL:

MFCD00148025

Code UNSPSC :

12352200

ID de substance PubChem :

24862656

Nomenclature NACRES :

NA.22

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Sigma-Aldrich

241776

Potassium thioacetate

Réticulation

2 % cross-linked with divinylbenzene

Capacité de réaction

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reaction type: solution phase peptide synthesis

Pertinence de la réaction

reagent type: ligand

Ampleur du marquage

~3.0 mmol/g loading

Taille des particules

100-200 mesh

Groupe fonctionnel

phosphine

Chaîne SMILES

c1ccc(cc1)P(c2ccccc2)c3ccccc3

InChI

1S/C18H15P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H

Clé InChI

RIOQSEWOXXDEQQ-UHFFFAOYSA-N

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Notes préparatoires

Used for the preparation of supported precious metal complexes.

Used to prepare polymer bound ylides for Wittig reactions. It can also be used to convert alcohols or carboxylic acids to the corresponding chlorides under relatively mild conditions in high yield.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Clark, H.C., et al.

Journal of Organometallic Chemistry, 322, 393-393 (1987)

Diolefins with an ether/thioether functionality as ligands in the coordination sphere of Ni and Rh.

Crispin Lichtenberg et al.

Dalton transactions (Cambridge, England : 2003), 44(46), 20056-20066 (2015-11-04)

A diolefin ether, trop2O (2), and a diolefin thioether, trop2S (3), have been investigated as ligand analogues of the well-established diolefin amine, trop2NH (1). Compounds 2 and 3 form different conformers in solution and in the solid state. Whereas 2

Self-Size-Limiting Nanoscale Perforation of Graphene for Dense Heteroatom Doping.

Uday Narayan Maiti et al.

ACS applied materials & interfaces, 7(46), 25898-25905 (2015-11-03)

A scalable and controllable nanoscale perforation method for graphene is developed on the basis of the two-step thermal activation of a graphene aerogel. Different resistance to the thermal oxidation between graphitic and defective domains in the weakly reduced graphene oxide

Investigating composite systems based on poly L-lactide and poly L-lactide/triclosan nanoparticles for tissue engineering and medical applications.

Seyed Mohammad Davachi et al.

Materials science & engineering. C, Materials for biological applications, 58, 294-309 (2015-10-20)

In this study, the encapsulated triclosan with a low molecular weight PLLA (LATC30) is dispersed into a PLLA having higher molecular weight via melt blending to increase the overall properties and particularly antibacterial activity of the system. The proposed method

Effects of nanoparticle size and gestational age on maternal biodistribution and toxicity of gold nanoparticles in pregnant mice.

Hui Yang et al.

Toxicology letters, 230(1), 10-18 (2014-08-08)

Gold nanoparticles (GNPs) have considerable applications in biomedicine, such as in bio-sensing, bio-imaging, drug delivery and photothermal therapeutics. However, currently there are limited information regarding the impact of pregnancy on their biodistribution, elimination and toxicity. In this study, we investigated

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