763918

DL-α-Tocopherol methoxypolyethylene glycol succinate solution

5 wt. % in H₂O

• Sinônimo(s): Polyethylene glycol, TPGS-750-M
• Fórmula linear: (C₂H₄O)_nC₃₄H₅₆O₅
• Número CAS: 1309573-60-1
• Código UNSPSC: 51171641
• NACRES: NA.22

Propriedades

• forma: liquid
• Nível de qualidade: 100
• adequação da reação: reagent type: catalyst; reaction type: C-H Activation; reagent type: surfactant
• IVD: for in vitro diagnostic use
• características do produto alternativo mais ecológico: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• concentração: 5 wt. % in H₂O
• índice de refração: n20/D 1.340
• densidade: 0.981 g/mL at 25 °C
• categoria alternativa mais ecológica: Aligned,

Descrição

Descrição geral

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.

Aplicação

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

Outras notas

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

Informações de segurança

• Código de classe de armazenamento: 12 - Non Combustible Liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable