一系列由meso -Ph 2
PCH 2 P(Ph)CH 2 P(Ph)CH 2 PPh 2 ( meso -dpmppm)
配体支持的八
钯链,[Pd 8 ( meso -dpmppm) 4 (L) 2 ]( BF 4 ) 4 (L=none ( 1 ), 溶剂: CH 3 CN ( 2 a ), dmf ( 2 b ), dmso ( 2 c ), RN≡C: R=Xyl ( 3 a ), Mes ( 3 b ) ), 倾角 ( 3 c ), t Bu ( 3 d)、Cy ( 3 e )、CH 3 (CH 2 ) 7 ( 3 f )、CH 3 (CH 2 ) 11 ( 3 g )、CH 3 (CH 2 ) 17 ( 3 h )) 和 [Pd 8 ( meso) -dpmppm) 4 (X) 2 ](BF 4 ) 2 (X=Cl ( 4 a ), N 3 ( 4 b ), CN ( 4 c