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Sigma-Aldrich

Buchwald-Hartwig Amination in a Box

greener alternative
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About This Item

Código UNSPSC:
12352300
NACRES:
NA.22

características do produto alternativo mais ecológico

Waste Prevention
Safer Solvents and Auxiliaries
Design for Energy Efficiency
Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

categoria alternativa mais ecológica

temperatura de armazenamento

2-8°C

Aplicação

This second-generation kit contains the reagents, catalyst, and solvent required to perform a Buchwald-Hartwig reaction in TPGS-750-M, a surfactant developed by the Lipshutz group as a greener alternative to organic solvents. This technology allows common metal-catalyzed reactions to be run under aqueous conditions, considerably reducing solvent waste. The components are pre-weighed in the appropriate amounts for a 0.5mmol scale reaction.

Please refer to the attached Protocol for details.

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Danger

Frases de perigo

Classificações de perigo

Eye Dam. 1 - Self-heat. 2 - Skin Corr. 1A

Perigos de suplementos

Código de classe de armazenamento

4.2 - Pyrophoric and self-heating hazardous materials


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Bruce H Lipshutz et al.
Angewandte Chemie (International ed. in English), 52(42), 10952-10958 (2013-09-14)
Transition-metal-catalyzed carbon-carbon and carbon-heteroatom bond formations are among the most heavily used types of reactions in both academic and industrial settings. As important as these are to the synthetic community, such cross-couplings come with a heavy price to our environment
Bruce H Lipshutz et al.
The Journal of organic chemistry, 76(11), 4379-4391 (2011-05-10)
An environmentally benign surfactant (TPGS-750-M), a diester composed of racemic α-tocopherol, MPEG-750, and succinic acid, has been designed and readily prepared as an effective nanomicelle-forming species for general use in metal-catalyzed cross-coupling reactions in water. Several "name" reactions, including Heck

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Designer surfactants enable diverse transformations like Suzuki-Miyaura, Olefin Metathesis, and 1,4-Addition to Enones in water by Prof. Bruce Lipshutz.

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