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Article . 2023 . Peer-reviewed
License: CC BY
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Exploring Thermomyces lanuginosus Lipase (TLL)‐PdNPs Nanohybrid as Suitable Catalyst for One‐pot Synthesis of Bis(3‐indolyl)phenylmethane

Authors: A. Sofia Santos; Noelia Losada‐Garcia; Carla Garcia‐Sanz; Artur M. S. Silva; M. Manuel B. Marques; Jose M. Palomo;

Exploring Thermomyces lanuginosus Lipase (TLL)‐PdNPs Nanohybrid as Suitable Catalyst for One‐pot Synthesis of Bis(3‐indolyl)phenylmethane

Abstract

AbstractPalladium nanohybrids were synthesized and applied to the one‐pot synthesis of bis(3‐indolyl)methanes by selective C−C bond reaction from benzyl alcohol and indole. A T. lanuginosus lipase‐palladium nanoparticles hybrid (Pd@TLL) was synthesized, yielding PdNPs with an average diameter size of 5 nm. This heterogeneous catalyst was first tested in the selective oxidation of benzyl alcohol to benzaldehyde in different solvents. Then, the direct formation of bis(3‐indolyl)methane, by in situ oxidation and C−C coupling, was successfully evaluated under different conditions, obtaining >99 % conversion at 80 °C in toluene, with a TOF value of 9 min−1 and 89 % in pure water, demonstrating the versatility of these biohybrids.

Country
Spain
Keywords

C−C bond formation, indole, nanohybrid, palladium nanoparticles, bis(3-indolyl)methanes

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
views
OpenAIRE UsageCountsViews provided by UsageCounts
downloads
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7
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42
53
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