in each of the Ru(CO)(η2-Me2NCS2)2} fragment of 5. The dimeric product 5 can be prepared alternatively from the decarbonylation reaction of 1 with a suitable amount of Me3NO in MeCN. However, the dimer [Ru(CO)(η2-Et2NCS2)(μ,η2-Et2NCS2)]2 (6), prepared from the reaction of 2 with Me3NO, has a structure different from 5. The spectral data of 6 probably indicate that the two chelating dithiolates are
的治疗的[Ru 2(CO)4(MeCN中)6 ] [BF 4 ] 2或[孺2(CO)4(μ-O 2
CME)2(MeCN中)2 ]与单负-1,1-二
硫醇盐阴离子经由二甲基二
钾,
二乙基二硫代磷酸钠,
钾叔-butylthioxanthate和
铵ö,ö '-diethylthiophosphate给出单体和二聚产物的顺式- [
钌(CO)2(η 2 - (SS))2 ]((SS)- =我2
NCS 2- (1),等2
NCS 2 - (2),吨BuSCS 2 - (3),(ETO)2 PS 2 - (4))和[
钌(CO)(η 2 - (ME 2
NCS 2)) (μ,η 2 -Me 2
NCS 2)] 2(5)。[Ru 2(CO)4(MeCN)6 ] [BF 4 ] 2的轻稳定的MeCN
配体比的
乙酸结合的
配体被置换更容易的[Ru 2(CO)4(μ-O 2
CME)2(MeCN中)2 ]通过
硫醇盐,以产生顺式-