Table 2.

2H-chromene evaluation utilizing HAuCl₄@UiO-66-NH₂^a.

Entry	2H-chromene	Product	Yieldb
1			88%
2			85%
3			81%
4			82%
5			87%
6			76%

^aReaction conditions: 0.5 mmol of 2H-chromene 1, 5 mol% catalyst, 0.2 M in CH₂Cl₂ for 6 h at room temperature.

^bIsolated yield.