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Definite integrals involving the product of two functions over a fixed interval can be evaluated using integration by parts. This method rewrites the integral as the difference of a product evaluated at the endpoints and a remaining definite integral that is often simpler to compute.A representative example is the definite integral of the inverse tangent function. Since there is no direct integration formula for arctan ⁡x, the integrand is rewritten as a product of arctan⁡ x and the...
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Integrating biocatalysis and multicomponent reactions.

Chiara Lambruschini1, Andrea Basso1, Luca Banfi1

  • 1Department of Chemistry and Industrial Chemistry, University of Genova, via Dodecaneso, 31-16146, Genova, Italy.

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Summary
This summary is machine-generated.

This review explores biocatalysis for creating enantiopure molecules via multicomponent reactions (MCR). Enzymes and microorganisms enable the synthesis of chiral building blocks or the resolution of MCR products.

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Area of Science:

  • Organic Chemistry
  • Biocatalysis
  • Green Chemistry

Background:

  • Multicomponent reactions (MCR) are powerful tools for synthesizing complex molecules.
  • Traditional MCR often yield racemic or achiral products, limiting their use in chiral synthesis.
  • Accessing enantiopure compounds is crucial for pharmaceuticals and materials science.

Purpose of the Study:

  • To review alternative strategies for enantiopure synthesis using multicomponent reactions.
  • To highlight the application of biocatalysis in accessing enantiopure MCR products.
  • To showcase the potential of enzymes and microorganisms in chiral synthesis.

Main Methods:

  • Enzymatic preparation of enantiopure starting materials for MCR.
  • Microbial resolution of racemic MCR products.
  • Utilizing biocatalysis for asymmetric synthesis within MCR.

Main Results:

  • Demonstrated feasibility of using biocatalysis for enantiopure MCR input synthesis.
  • Showcased successful resolution of racemic MCR adducts using enzymatic or microbial methods.
  • Presented two distinct biocatalytic approaches for enantiopure MCR.

Conclusions:

  • Biocatalysis offers efficient and sustainable routes to enantiopure compounds via MCR.
  • Enzymes and microorganisms provide versatile tools for both MCR input preparation and product resolution.
  • These strategies expand the scope of MCR for accessing enantiomerically pure molecules.