Table 3.

A series of several unsymmetrical ethers in the presence of catalytic amounts of UiO-66-NH₂-Pd.

Entry	Aryl halide	Phenol	Product	Time (min)	Yield (%) a, b	Turnover Number (TON)c	Turnover Frequency (TOF (min-1)) d
1				30	98	51.6	103.2
2				60	93	48.9	48.9
3				60	95	50	50
4				120	89	46.8	23.4
5				60	92	48.4	48.4
6				120	93	48.9	24.45
7				120	89	46.8	23.4
8				60	90	47.3	47.3
9				120	92	48.4	14.2
10				120	85	44.7	22.3

^aIsolated yield.

^bReaction conditions: Phenol (1.2 mmol), Aryl halide (1 mmol), and potassium hydroxide (1.1 mmol), UiO-66-NH₂–Pd (20 mg), EtOH (4 mL).

^cTON = Yield/Amount of catalyst.

^dTOF = TON/Time.