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Table 4 Comparison of efficiency of various heterogeneous catalysts for triazole synthesis

From: Peanut shell as a green biomolecule support for anchoring Cu2O: a biocatalyst for green synthesis of 1,2,3-triazoles under ultrasonic irradiation

Catalyst

Cu (mmol g−1)

Catalyst (mol%)

Time (h)

T (°C)

Solvent

Yield (%)

Refs.

GO/Pim/Cu

2.1

1

1.5

50

H2O

90

[62]

Cell-CuI NPs

0.37

3.7

2

70

H2O

96

[51]

P[imCl/IL][Cu]

1.3

0.1

3.5

55

H2O/tBuOH

98

[63]

Mag-Cu

0.46

2

6

55

H2O/tBuOH

93

[64]

PANI@CuI-NPs

0.94

5

0.5

100

H2O

85

[65]

Fe3O4@SiO2-ABT/Cu(OAc)2

3

0.02

2

70

PEG/H2O

85

[66]

Cu2O-Ag NPs

2.8

3.5

2

25

H2O-EtOH

92

[67]

Cu2O@PS

0.28

1

1.5

50

H2O-EtOH

93

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