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14664

Triphenylphosphine, polymer-bound

Name: Triphenylphosphine, polymer-bound
Brand: ALDRICH

100-200 mesh, extent of labeling: ~3.2 mmol/g loading

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 :

12352128

ID de substance PubChem :

57647187

Nomenclature NACRES :

NA.22

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Slide 1 of 1

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Sigma-Aldrich

205869

[Pd(OAc)₂]₃

Forme

solid

Niveau de qualité

200

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

~3.2 mmol/g loading

Matrice

crosslinked with 2% DVB

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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Application

Polymer-bound triphenylphosphine (PPh₃) is a reusable organocatalyst for the Mukaiyama aldol and Mannich reaction. It can also be used as a traceless reagent for Mitsunobu reaction in combinatorial chemistry to synthesize aryl ethers from phenols and alcohols.

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, Faceshields, Gloves

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Lot/Batch Number

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Polymer-supported PPh 3 as a reusable organocatalyst for the Mukaiyama aldol and Mannich reaction.

Matsukawa S, et al.

Royal Society of Chemistry Advances, 4(53), 27780-27786 (2014)

Polymer-bound triphenylphosphine as traceless reagent for Mitsunobu reactions in combinatorial chemistry: Synthesis of aryl ethers from phenols and alcohols.

Tunoori A R, et al.

Tetrahedron Letters, 39(48), 8751-8754 (1998)

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

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