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Treatment of Ru(CO)(Cl)(H)(PPh3)3 with NaLOEt (LOEt-= [CpCo{P(O)(OEt)2}3]-) afforded the hydride complex (PPh3)(CO)-LOEtRu(H) (1), which has been characterized by X-ray crystallography. Similarly, the tricyclohexylphosphine analogue, (PCy3)(CO)LOEtRu(H) (2), was synthesized from Ru(CO)Cl(H)(PCy3)2 and NaLOEt. Treatment of complex 1 with R’SO2N3 afforded the (arylsulfonyl)amido complexes LOEtRu(CO)(PPh3)(NHSO2R) (R = 2,4,6-i-Pr3C6H2 (3), 4-t-BuC6H4 (4)). The crystal structure of complex 3 has been determined. The Ru-N distance and Ru-N-S angle in 3 are 2.076(3) and 126.14(16)°, respectively. Reactions of complex 1 with acids have been studied.
Treatment of Ru (CO) (Cl) (H) (PPh3) 3 with NaLOEt (LOEt- = [CpCo {P (O) (OEt) 2} 3]) afforded the hydride complex (PPh3) (CO) -LOEtRu (H) (1), which has been characterized by X-ray crystallography. Similarly, the tricyclohexylphosphine analogue, (PCy3) (CO) LOEtRu (H) (2), was synthesized from Ru (CO) Cl ) 2 and NaLOEt. Treatment of complex 1 with R’SO2N3 afforded the arylsulfonyl amido complexes LOEtRu (CO) (PPh3) (NHSO2R) (R = 2,4,6-i-Pr3C6H2 (3) The Ru-N distance and Ru-NS angle in 3 are 2.076 (3) 126 and 126.14 (16) °, respectively. Reactions of complex 1 with acids have (BuC6H4 (4)). been studied.