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Z744032

Sigma-Aldrich

420nm Light Source

Synonym(s):

Penn PhD Photoreactor M2 light

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About This Item

UNSPSC Code:
12161600
NACRES:
NA.22

reaction suitability

reaction type: Photocatalysis
reagent type: catalyst

General description

The 420nm LED Light Module is used with the Penn PhD Photoreactor M2 for chemists and researchers to accelerate chemical reactions using photoredox catalysis.

Features and Benefits of Penn PhD Photoreactor M2
  • Modular design allows for use with a variety of wavelengths 365nm – 450nm
  • 360 degree reflective environment maximizes surface area photon capture
  • Light shield interlock prevents user exposure to harmful light rays
  • Interactive touch screen controls reaction parameters
  • Intertek ETL, CE, and CB approved
  • User defined parameters including temperature, light intensity, fan speed and stirring
  • Auto stop, pause and reset options
  • Supports vial sizes gc, 4, 8, 20, 40 ml
  • Temp feedback using a k-type thermocouple


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Articles

Photoredox catalysis is a powerful synthetic methodology to form challenging covalent bonds using light irradiation. It is effective for light-driven polymer and small molecule synthesis.

Effective Csp2- and Csp-hybridized coupling reactions established for catalysis, expanding to multi-step Csp3-coupling.

The application of radical chemistry towards organic synthesis is well-developed and wide-reaching, though often hampered by a dependence on toxic radical initiators.

Markovnikov and anti-Markovnikov alkene reactivity differences are discussed, highlighting challenges and catalytic advancements.

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