Dalton communications. Desulfurization of thiophenes with ruthenium clusters
作者:Alejandro J. Arce、Pilar Arrojo、Antony J. Deeming、Ysaura De Sanctis
DOI:10.1039/dt9920002423
日期:——
The cluster [Ru3(CO)12] reacts with 2-methylthiophene in refluxing tetrahydrofuran to give products of oxidative addition by C–H cleavage, [Ru3(µ-H)(µ-C4H2MeS)(CO)10](exo and endo), as well as two compounds derived by S–C bondcleavage, [Ru2(µ-C4H3Me)(CO)6] and [Ru4(µ3-S)(µ-C4H3Me)(CO)11](X-ray structure determined), this being the first example of the fragmentation of a thiophene to leave both the
簇[Ru 3(CO)12 ]与2-甲基噻吩在回流的四氢呋喃中反应,通过CH裂解获得氧化加成产物,[Ru 3(µ-H)(µ-C 4 H 2 MeS)(CO)10 ](exo和endo)以及通过S–C键断裂衍生的两种化合物[Ru 2(µ-C 4 H 3 Me)(CO)6 ]和[Ru 4(µ 3 -S)(µ -C 4 H 3 Me)(CO)11(确定的X射线结构),这是噻吩断裂的第一个例子,同时使无机和有机碎片S和C 4 H 3 Me保留在同一有机金属化合物中。
Aime, Silvio; Occhiello, Ernesto, Journal of the Chemical Society, Dalton Transactions, 1986, p. 1863 - 1866