(η(5)-C5Me5)(tBuNC)Ru(μ-SiPr)[η(1):η(2)-μ-C(C(C=CH(CH2)3CH2)=CHSiPr)=CH(C=CH(CH2)3CH2)]Ru(η(5)-C5Me5) | 148508-35-4

• 英文名称: (η(5)-C5Me5)(tBuNC)Ru(μ-SiPr)[η(1):η(2)-μ-C(C(C=CH(CH2)3CH2)=CHSiPr)=CH(C=CH(CH2)3CH2)]Ru(η(5)-C5Me5)
• CAS: 148508-35-4
• 化学式: C₄₇H₇₃NRu₂S₂
• 分子量: 918.375
• InChiKey: YOEJVVGZNILMRG-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  (η(5)-C5Me5)Ru(μ-SiPr)[η(2):η(3)-μ-C(C(C=CH(CH2)3CH2)=CHSiPr)CHC((CH2)3CH2)CH]Ru(η(5)-C5Me5) 、 异氰酸叔丁酯 以 甲苯 为溶剂， 以70%的产率得到(η(5)-C5Me5)(tBuNC)Ru(μ-SiPr)[η(1):η(2)-μ-C(C(C=CH(CH2)3CH2)=CHSiPr)=CH(C=CH(CH2)3CH2)]Ru(η(5)-C5Me5)
  参考文献：
  名称：

  Formation of Dinuclear Ruthenacyclopentenyl Complexes from Reactions of Cp*Ru(μ-SPrⁱ)₂RuCp* (Cp* = η⁵-C₅Me₅) with Terminal Alkynes and Subsequent Ring-Opening Reaction Induced by Bu^tNC To Give Diruthenium μ-Alkenyl Complexes

  摘要：

  Coordinatively unsaturated complex Cp*Ru(mu-SPri)(2)RuCp* (1, Cp* = eta(5)-C(5)MeF(5)) reacts with excess HC=CR (R = Tol, C=CH(CH2)(3)CH2; Tol = 4-CeH(4)Me) to form dinuclear ruthenacyclopentenyl complexes Cp*Ru(mu-SPri)[eta(2):eta(3)-mu-CH(Tol)C{C(Tol)=CHSPri}CHC(Tol)]RuCp* (3) and Cp*Ru(mu-SPri)[eta(2):eta(3)-mu-C{C(C=CH(CH2)(3)CH2)=CHSPri}CHC{(CH2)(3)CH2}CH]RuCp* (4). These dinuclear metallacycles 3 and 4 are readily converted to mu-sigma,pi-alkenyl complexes Cp*(Bu(t)NC)Ru(mu-SPri)[eta(1):eta(2):mu-C(Tol)=CHC{C(Tol)=CHSPri}=CH(Tol)]RuCp* (5) and Cp*(Bu(t)NC)Ru(mu-SPri)[eta(1):eta(2):mu-C {C(C=CH(CH2)(3)CH2)=CHSPri}=CH{C=CH(CH2)(3)CH2}]RuCp* (6), respectively, through Bu(t)NC-induced ring-opening reactions with retention of the singly bonded diruthenium core bridged by a thiolato ligand. The structures of 3-6 have been determined by X-ray crystallography.

  DOI：

  10.1021/om950690t