The dinuclear Ni(II)-Ni(I) complex NiII(dadtEt)NiI(SDmp)(PPh3) was synthesized as a Ni(II)d–Ni(I)p model of the A-cluster in acetyl CoA synthase. This complex was reacted with Co(dmgBF2)2(Me)(Py) and KSDmp successively to afford Ni(dadtEt)Ni(Me)(SDmp), which further reacts with CO to afford the acetylthioester CH3C(O)SDmp via reductive elimination.
双核 Ni(II)-Ni(I) 复合物 NiII(dadtEt)NiI(
SDmp)(PPh3) 被合成为乙酰 CoA 合酶 A 簇的 Ni(II)d-Ni(I)p 模型。该配合物依次与Co(dmgBF2)2(Me)(Py)和K
SDmp反应得到Ni(dadtEt)Ni(Me)(
SDmp),其进一步与CO反应通过还原消除得到乙酰
硫酯CH3C(O)
SDmp 。