DL -α-Tocopherol methoxypolyethylene glycol succinate

半岛bd体育手机客户端 说明

一般描述

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

应用

DL -α-Tocopherol methoxypolyethylene glycol succinate (TPGS-750-M), a biodegradable and water-soluble derivative of natural vitamin E, is used as an environmentally benign nonionic surfactant in metal-catalyzed cross-coupling reactions in water. It is used in Heck, Suzuki-Miyaura, Sonogashira, and Negishi like couplings reactions. It can also be utilized in aminations, C-H activations, and olefin metathesis reactions.
TPGS-750-M can also be employed in:

• The nucleophilic aromatic substitution reaction of aryl and heteroaryl halides with nitrogen, oxygen, and sulfur nucleophiles under mild conditions.
• The preparation of quinoxaline-2,3 diones from quinoxalinones via C(sp²)-H hydroxylation reaction.
• The intramolecularN-arylation of amines using a copper catalyst.

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

包装

1, 10, 25 g in glass bottle

其他说明

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

基本信息

NACRES

NA.22

半岛bd体育手机客户端 性质

reaction suitability	reagent type: catalyst reaction type: C-H Activation reagent type: surfactant
质量水平	100
环保替代半岛bd体育手机客户端 特性	Catalysis Learn more about the Principles of Green Chemistry.
转变温度	Tm29-34
环保替代半岛bd体育手机客户端 分类	Aligned

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable