A d<sup>4</sup>-thiolato–dinitrogen complex. The synthesis and crystal structure of [Re(N<sub>2</sub>)(SC<sub>6</sub>H<sub>2</sub>-2,4,6-Pr<sup>i</sup><sub>3</sub>)<sub>3</sub>(PPh<sub>3</sub>)]
作者:Jonathan R. Dilworth、Jin Hu、Russell M. Thompson、David L. Hughes
DOI:10.1039/c39920000551
日期:——
[ReH7(PPh3)2] or [ReH5(PPh3)3] reacted with L [L = 2,4,6-triisopropylthiophenol (Htipt) or HSC6h2-2,6-Pri2,4-Br (Hdipbt)] in toluene, under dinitrogen, to give [Re(N2)(tipt)3(PPh3)] and [Re(N2)(dipbt)3(PPh3)], respectively in good yield, and under similar conditions 2,6-dimethyithiophenol (Hdmt) or 2,6-dimethoxythiophenol (Hdmot) gave [Re(dmt)3(PPh3)] and [Re(dmot)3(PPh3)] respectively; the complex
[则热7(PPH 3)2 ]或[则热5(PPH 3)3 ]与L [L = 2,4,6- triisopropylthiophenol(Htipt)或HSC反应6 ħ 2 -2,6-PR我2,4 -二溴中的-Br(Hdipbt)],在高氮下分别得到[Re(N 2)(tipt)3(PPh 3)]和[Re(N 2)(dipbt)3(PPh 3)] ,并且在相似的条件下,2,6-二甲基硫代苯酚(Hdmt)或2,6-二甲氧基硫代苯酚(Hdmot)得到[Re(dmt)3(PPh 3)]和[Re(dmot)3(PPh 3)];还从与Hdmt的同一反应中分离出了复合物[Re(dmt)3(PPh 3)(PPh 2 H)]。