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Principaux documents

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685607

Sigma-Aldrich

Bis(triphenylphosphine)palladium(II) dichloride, ChemDose™ tablets

Loading: 1μmol per tablet

Synonyme(s) :

Bis(triphenylphosphine)palladium(II) dichloride impregnated tablets, ChemDose™, Bis(triphenylphosphine)palladium(II) dichloride tablets, Dichlorobis(triphenylphosphine)palladium(II) impregnated tablets, Palladium(II) bis(triphenylphosphine) dichloride impregnated, PdCl2(PPh3)2 impregnated tablets

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About This Item

Formule linéaire :
[(C6H5)3P]2PdCl2
Numéro CAS:
13965-03-2
Poids moléculaire :
701.90
Numéro MDL:
MFCD00009593
Code UNSPSC :
12352200
ID de substance PubChem :
24885842

Matrice

Magnesium aluminometasilicate base material

Chaîne SMILES 

Cl[Pd]Cl.c1ccc(cc1)P(c2ccccc2)c3ccccc3.c4ccc(cc4)P(c5ccccc5)c6ccccc6

InChI

1S/2C18H15P.2ClH.Pd/c2*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;;;/h2*1-15H;2*1H;/q;;;;+2/p-2

Clé InChI

YNHIGQDRGKUECZ-UHFFFAOYSA-L

Informations légales

ChemDose is a trademark of Reaxa Ltd.

Pictogrammes

Health hazardExclamation mark
GHS08,GHS07

Mention d'avertissement

Warning

Mentions de danger

H317,H351

Classification des risques

Carc. 2 - Skin Sens. 1

Risques supp

EUH019

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
12528DJ
10020DH

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. How should I dispose of spent ChemDose® tablets?

    They should be treated as solid waste, contaminated with reaction species. The matrix is non-toxic and environmentally benign.

  4. How should I store ChemDose® tablets?

    As with most catalysts and ligands, as a general precaution it is best to store them in a refrigerator and/or under an inert atmosphere to maintain activity. Some catalysts, such as Pd(dppf)Cl2·CH2Cl2, are more robust and can be handled in air without issue. Please refer to the ChemDose® label for specific handling of a given catalyst, ligand, or reagent.

  5. Can I use ChemDose® tablets in any solvent?

    Yes, including aqueous solvents.

  6. Do the ChemDose® tablets disintegrate during the course of the reaction?

    They are normally recovered intact, however, they may disintegrate somewhat in aqueous reactions. Any disintegrated tablets can be removed from the reaction via filtration.

  7. What is the pH stability of the ChemDose® tablets?

    The ChemDose® tablets are mildly basic and will dissolve in the presence of mineral acids. 

  8. Can I use ChemDose® tablets in a microwave or pressure vessel?

    Absolutely. Please see the Technical Information for Download section (below) for additional examples of cross-coupling reactions involving the use of microwaves. 

  9. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  10. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  11. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

Ganesan Bharathiraja et al.
Organic & biomolecular chemistry, 13(9), 2786-2792 (2015-01-22)
Various tetrasubstituted pyrroles/pyrazoles have been prepared from nitro-substituted 1,3-enynes with aromatic amines/hydrazines via a copper-catalyzed cascade aza-Michael addition, cyclization and aromatization at room temperature. This protocol is also effective for the synthesis of tetrasubstituted pyrazoles in high yields.
Hiroaki Imoto et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(34), 12105-12111 (2015-07-17)
Aggregation-induced emission (AIE)-active maleimide dyes, namely, 2-p-toluidino-N-p-tolylmaleimide, 3-phenyl-2-toluidino-N-p-tolylmaleimide, 2-p-thiocresyl-3-p-toluidino-N-p-tolylmaleimide, and 2,3-dithiocresyl-N-arylmaleimides, were synthesized by facile synthetic procedures. The dyes show intense emission in the solid state, and emission colors were controlled from green (λmax =527 nm) to orange (λmax =609 nm) by

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