Alkynyl-ligand transfer from [PdR(CCPh)L
2
]
(R = C
6
H
4
Me-p,
L = PEt
3
) to [PtR′(I)L
2
]
(R′ = C
6
H
4
OMe-p), to
give [PdR(I)L
2
] and
[PtR′(CCPh)L
2
], has been enhanced to a
large extent by addition of CuI, indicating reversible ligand transfer
between Pd
II
and Cu
I
complexes.
炔基
配体从 [PdR(CCPh)L 2 ](R = C 6 H 4 Me-p,L = PEt 3)转移到 [PtR′(I)L 2 ](R′ = C 6 H 4 OMe-p)、得到[PdR(I)L 2 ]和[PtR′(CCPh)L 2 ]。