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Safety Information

802360

Sigma-Aldrich

Olefin Metathesis in a Box

greener alternative
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20 MG
¥1,370.70

¥1,370.70

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20 MG
¥1,370.70

About This Item

UNSPSC Code:
12352300

¥1,370.70

Please contact Customer Service for Availability
Request a Bulk Order

greener alternative product characteristics

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

sustainability

Greener Alternative Product

greener alternative category

Aligned,

storage temp.

2-8°C

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650357

Trypsin Inhibitor, Soybean, High Activity

biological source

chicken egg white

biological source

chicken egg white

biological source

Glycine max (soybean)

biological source

-

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

300

form

powder

form

powder

form

lyophilized powder

form

lyophilized solid

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

−20°C

solubility

water: soluble 10 g/L

solubility

water: soluble 10 g/L

solubility

-

solubility

67 mM potassium phosphate buffer, pH 7.6: 5 mg/mL

mol wt

14 kDa

mol wt

14 kDa

mol wt

-

mol wt

-

Application

This second-generation kit contains the reagents, catalyst, and solvent required to perform olefin methathesis 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.

Other Notes

Technology Spotlight: Second-Generation, Designer-Surfactant Kits: Solvent-Free, Aqueous Reactions in a Box
Transition-Metal-Catalyzed Cross-Couplings Going Green: in Water at Room Temperature
"Designer"-Surfactant-Enabled Cross-Couplings in Water at Room Temperature
Green Chemistry in the Introductory Organic Laboratory

related product

Product No.
Description
Pricing

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H228

Hazard Classifications

Flam. Sol. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Regulatory Information

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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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