Table 7 Comparison of catalytic activities of our catalyst with various reported bimetallic Pd catalysts for Mizoroki–Heck and Buchwald–Hartwig amination reactions.

From: A new nanomagnetic Pd-Co bimetallic alloy as catalyst in the Mizoroki–Heck and Buchwald–Hartwig amination reactions in aqueous media

Entryref

Coupling reaction

Catalyst: amount of Pd (mol %)

Reaction conditions

Ar-X

Time (h)

Yield (%)

170

Mizoroki–Heck

Pd63Sn37/C NPs (0.12)

DMF, Et3N, 140 °C

I

6

98

Br

43–95

Cl

65

271

Mizoroki–Heck

AuPd/Ni-Al-O (0.2)

DMF, K2CO3, 100 °C

I

8

92

354

Mizoroki–Heck

AuPd/Euphorbia condylocarpa M.bieb NPs(0.2)

H2O, K2CO3, 80 °C, CTAB

I

8

89–95

572

Mizoroki–Heck

ZnPd/phenanthroline (1)

DMF, K3PO4, 120 °C, TEAB

I

24

96

673

Mizoroki–Heck

Ni0.95Pd0.05 NPs (2)

DMF/H2O, K2CO3, 80 °C

I

9–24

48–76

774

Mizoroki–Heck

Pd50Ni50/MWCNTsa NPs (0.1)

H2O, KOH, 120 °C, TBAB

I

1

99

855

Mizoroki–Heck

PdNi/CL-HAb (0.4)

H2O, Bu3N, 120 °C, TBAB, N2

I

12

100

Br

96–100

Cl

28–36

108

Mizoroki–Heck

PdCu/AOTc/iso-octane NPs (0.1)

DMF, Et3N, 100 °C

I

18

93–100

Br

74–97

Cl

66–85

1175

Mizoroki–Heck

Pd0.1Au0.16/Fe3O4@LDHd (0.05)

DMF/H2O, K2CO3, 120 °C

I

0.67–2

89–99

Br

2.5–24

43–98

1276

Mizoroki–Heck

Pd-M(M = Ag, Ni, and Cu)/C NPs (0.3)

Acetonitrile, Et3N, 82 °C

I

3

35–62

1377

Mizoroki–Heck

MnPd@Py-2,2′-BPyPh COF (0.08)

Acetonitrile, K2CO3, 80 °C, N2

I

24

95

1478

Mizoroki–Heck

Hierarchical Pd–Ni/Ni(OH)2 (0.02)

TBAA, Et3N, 160 °C

I

24

87

1511

Mizoroki–Heck

Pd-Co/CoAl-LDH (0.02)

DMF/H2O, K2CO3, 120–140 °C

I

0.5–1.5

91–100

Br

4–5

92–93

Cl

10

64

16This work

Mizoroki–Heck

γ-Fe2O3@MBD/Pd-Co NPs (0.05)

H2O, Et3N, 60 °C

I

0.4–1.1

95–99

Br

1.5–2

95–98

Cl

4–5

90–99

1779

Buchwald–Hartwig amination

PdAu/C (3)

DMSO, t-BuOK, 100 °C

Cl

12

80–99

1867

Buchwald–Hartwig amination

Pd–Ni/B-NPs (0.45)

K2CO3, H2O, 80 °C

Br

5–8

86–100

Cl

8

69–100

19This work

Buchwald–Hartwig amination

γ-Fe2O3@MBD/Pd-Co NPs (0.05–0.07)

t-BuONa, H2O, 50–80 °C

I

3.5–7.3

89–93

Br

3.5–5

88–93

Cl

4.2–6

81–91

  1. [a] Multi-walled carbon nanotube, [b] humic acids, [c] aerosol-OT, [d] layered double hydroxide.