Abstract
The first Ir}I{-sulphine complex has been prepared by treating [Ir}I{Cl(cyclo-C{8}H{1}{4}){2}]{2} with fluorene-9-ylidine-sulphine, C{1}{2}H{8}C@?S@?O, in the presence of P(C{6}H{1}{1}){3} to give trans-[Ir}I{Cl{P(C{6}H{1}{1}){3}}{2}(C{1}{2}H{8}CSO)], in which the sulphine is @s-S coordinated. The complex [Pd}0{(PPh{3}){4}] reacts with the sulphines, (p-Me-C{6}H{4}S){2}C@?S@?O, (E)-(p-MeC{6}H{4}S)ClC@?S@?O, and (Z)-PhClC@?S@?O, to form the @h}2{-CS coordinated sulphine complexes [Pd}0{(PPh{3}){2}{(p-MeC{6}H{4}S){2}CSO}], [Pd}0{(PPh{3}){2}{(E)-(p-MeC{6}H{4}S)ClCSO}], and [Pd}0{(PPh{3}){2}{(Z)-PhClCSO}].
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