A　highly　porous　metal-organic　framework　(Cu-TDPAT),　constructed　from　a　paddle-wheel　type　dinuclear　copper　cluster　and　2,4,6-tris(3,5-dicarboxylphenylamino)-1,3,5-triazine　(H(6)TDPAT),　has　been　tested　in　Ullmann　and　Goldberg　type　C-N　coupling　reactions　of　a　wide　range　of　primary　and　secondary　amines　with　halobenzenes,　affording　the　corresponding　N-arylation　compounds　in　moderate　to　excellent　yields.　The　Cu-TDPAT　catalyst　could　be　easily　separated　from　the　reaction　mixtures　by　simple　filtration,　and　could　be　reused　at　least　five　times　without　any　significant　degradation　in　catalytic　activity.