763918

DL-α-Tocopherol methoxypolyethylene glycol succinate solution

5 wt. % in H₂O

• Synonyme(s) : Polyethylene glycol, TPGS-750-M
• Formule linéaire : (C₂H₄O)_nC₃₄H₅₆O₅
• Numéro CAS: 1309573-60-1
• Code UNSPSC : 51171641
• Nomenclature NACRES : NA.22

Propriétés

• Forme: liquid
• Niveau de qualité: 100
• Pertinence de la réaction: reagent type: catalyst; reaction type: C-H Activation; reagent type: surfactant
• IVD: for in vitro diagnostic use
• Caractéristiques du produit alternatif plus écologique: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Concentration: 5 wt. % in H₂O
• Indice de réfraction: n20/D 1.340
• Densité: 0.981 g/mL at 25 °C
• Autre catégorie plus écologique: Aligned,

Description

Description générale

Learn More at the Professor and Product Portal of Professor Bruce Lipshutz.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product TPGS-750-M is a lead surfactant for many transition metal-catalyzed cross-couplings and has been enhanced for catalytic efficiency. Find details here.

Application

On the Way Towards Greener Transition-Metal-Catalyzed Processes as Quantified by E Factors

Nonionic amphile used to increase aqueous solubility of lipophilic catalysts and substrates. Olefin metathesis, Sonogashira, Suzuki-Miyaura, and Buchwald cross-coupling reactions have been successfully performed in aqueous media employing TPGS-750-M.

Second generation amphiphile which forms micelles upon dissolution in water allowing a variety of cross-coupling reactions to take place in water instead of organic solvent.

Included among the possible reactions are:

• Olefin metathesis
• Pd-catalyzed cross coupling reactions including Heck, Suzuki-Miyaura, Sonogashira and Buchwald-Hartwig reactions
• C-H activation reactions

Second generation amphiphile for cross-coupling reactions in water

Autres remarques

Watch Professor Lipshutz talk about TPGS-750-M in this webinar:
From milligrams to kilograms: synthetic chemistry following nature′s lead

Informations sur la sécurité

• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable