Table 3.

Catalysing the Suzuki reactions of different substrate

Entry	R	X	Time, h	T, °C	Yielda, %	Yieldb, %
1	H	Br	0.5	60	96.49	96.91
2	4‐NO2	Br	0.5	60	98.78	97.81
3	4‐COCH3	Br	0.5	60	99.04	98.85
4	4‐CN	Br	0.5	60	91.19	90.83
5	4‐CHO	Br	0.5	60	94.27	92.70
6	4‐OCH3	Br	0.5	60	97.87	92.07
7	4‐CH3	Br	0.5	60	98.66	98.19
8	2‐CH3	Br	0.5	60	66.32	64.30
9	2‐OCH3	Br	0.5	60	75.41	76.72
10	3‐NO2	Br	0.5	60	95.30	90.03
11	4‐H	Cl	12	60	39.22	32.57
12	4‐NO2	Cl	12	60	51.23	49.89
13	4‐COCH3	Cl	12	60	44.18	43.43

Reaction conditions: aromatic halogenates (5.0 mmol), phenylboronic acid (7.5 mmol), Pd‐LDHs (0.5 mmol‰), K₂ CO₃ (10.0 mmol), EtOH/H₂ O (25 ml/25 ml) at 60°C for 30 min.

^a Pd‐LDHs‐B.

^b Pd‐LDHs‐P.