<p>In this present review paper, the catalytic applications of carbon quantum dots (CQDs) as an efficient heterogeneous catalyst for organic conversion under sustainable and greener protocols have been investigated. The CQDs have carboxylic acid and hydroxyl functional moieties utilized for the modification of the surface of the CQDs. Moreover, CQDs and CQD-based composites have generated C–C, C–N, C–O, etc., bonds that leads to various organic synthesis via straightforward methodology. The following CQDs and decorated CQDs such as magnetic CQDs, CNDs, CQDs-N(CH<sub>2</sub>PO<sub>3</sub>H<sub>2</sub>)<sub>2</sub>, CQDs-N(CH<sub>2</sub>PO<sub>3</sub>H<sub>2</sub>)<sub>2</sub>/SBA-15, BPEI-CD, CDs/Bi<sub>2</sub>MoO<sub>6</sub>, Cu(I)-doped CQDs and SCQDs catalyzed one-pot multicomponent reactions are discussed. And also, CQDs and decorated CQDs have ensured excellent stability, recyclable, economically viable, and environmentally friendly, shorter reaction time, and avoid tedious work-up procedures. This review paper highlighted the synthesis of a one-pot multicomponent reaction catalyzed by the CQD catalyst.</p> Graphical Abstract <p></p>

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A Review on One-Pot Multicomponent Organic Reactions Using Carbon Quantum Dots as Versatile Heterogeneous Catalyst

  • Maheswari Cinnathambi Subramani,
  • Ismail Budiman,
  • Subyakto Subyakto,
  • Nidya Chitraningrum,
  • Bernadeta Ayu Widyaningrum,
  • Nur Adi Saputra,
  • Anees Ameera Binti Fauzi,
  • Toshimitsu Hata,
  • Haribabu Jebiti

摘要

In this present review paper, the catalytic applications of carbon quantum dots (CQDs) as an efficient heterogeneous catalyst for organic conversion under sustainable and greener protocols have been investigated. The CQDs have carboxylic acid and hydroxyl functional moieties utilized for the modification of the surface of the CQDs. Moreover, CQDs and CQD-based composites have generated C–C, C–N, C–O, etc., bonds that leads to various organic synthesis via straightforward methodology. The following CQDs and decorated CQDs such as magnetic CQDs, CNDs, CQDs-N(CH2PO3H2)2, CQDs-N(CH2PO3H2)2/SBA-15, BPEI-CD, CDs/Bi2MoO6, Cu(I)-doped CQDs and SCQDs catalyzed one-pot multicomponent reactions are discussed. And also, CQDs and decorated CQDs have ensured excellent stability, recyclable, economically viable, and environmentally friendly, shorter reaction time, and avoid tedious work-up procedures. This review paper highlighted the synthesis of a one-pot multicomponent reaction catalyzed by the CQD catalyst.

Graphical Abstract