Halogen exchange by reaction of CpRu(Cl)(PPh3)2 with MeC(O)X (X = Br, I) and its mechanistic study
作者： Hitoshi Kuniyasu , Atsushi Sanagawa , Takuya Nakajima , Takanori Iwasaki , Nobuaki Kambe
DOI: 10.1016/J.JORGANCHEM.2014.06.018
关键词: Medicinal chemistry 、 Halogen 、 Chemistry 、 Atom (order theory) 、 Stereochemistry
摘要: Abstract The treatment of CpRu(Cl)(PPh 3 ) 2 with MeC(O)X offers a very convenient procedure for the synthesis CpRu(X)(PPh . proposed mechanism involves an intermediate produced by concerted liberation PPh incoming and subsequent subtraction X atom Ru to form radical pair.
sci-hub.se 参考文章(44)
R.J. Haines, A.L. Du Preez, Reactions of metal carbonyl derivatives : XVI. A comparative study of the reactivity of chloro- dicarbonyl-η-cyclopentadienylruthenium and chlorobis(triphenylphosphine)-η-cyclopentadienyl- ruthenium towards certain nucleophiles Journal of Organometallic Chemistry. ,vol. 84, pp. 357- 367 ,(1975) , 10.1016/S0022-328X(00)91401-3
Tadeusz Wilczewski, Maria Bocheńska, Jan F. Biernat, Cyclopentadienyl-ruthenium complexes Journal of Organometallic Chemistry. ,vol. 215, pp. 87- 96 ,(1981) , 10.1016/S0022-328X(00)84619-7
Tadeusz Wilczewski, Cyclopentadienyl-ruthenium and -osmium complexes: VI. Formation and properties of dihydrido-(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV) cation. Reaction of hydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(II) and dihydrido(η-cyclopentadienyl)bis(triphenylphosphine)osmium(IV) halogenates with HX acids, X2 dihalogeno and halogenated hydrocarbons☆ Journal of Organometallic Chemistry. ,vol. 317, pp. 307- 325 ,(1986) , 10.1016/0022-328X(86)80542-3
Ulrigh Koelle, Janusz Kossakowski, Pentamethylcyclopentadienylruthenium complexes: IV. Pentamethylcyclopentadienyl(halo)ruthenium(III, II/II, or II), and pentamethylcyclopentadienyl(alkoxo)ruthenium(II) complexes Journal of Organometallic Chemistry. ,vol. 362, pp. 383- 398 ,(1989) , 10.1016/0022-328X(89)87260-2
Takakazu Yamamoto, Teiji Kohara, Akio Yamamoto, Preparation and Properties of Monoalkylnickel(II) Complexes Having a Phenoxo, Benzenethiolato, Oximato, β-Diketonato, or Halo Ligand Bulletin of the Chemical Society of Japan. ,vol. 54, pp. 2010- 2016 ,(1981) , 10.1246/BCSJ.54.2010
Isaac de los Ríos, Manuel Jiménez Tenorio, Jaime Padilla, M. Carmen Puerta, Pedro Valerga, Synthesis of new half-sandwich ruthenium complexes containing 1,2-bis(diisopropylphosphino)ethane (dippe); crystal structures of [Ru(C5Me5)Cl(dippe)] and [Ru(C5Me5)(O2)(dippe)][BPh4] Journal of The Chemical Society-dalton Transactions. pp. 377- 381 ,(1996) , 10.1039/DT9960000377
Fiona M. Conroy-Lewis, Alan D. Redhouse, Stephen J. Simpson, Molecular iodoalkane complexes: preparation of the complexes [(η5-C5H5)Ru(PPh3)(CNtBu)(IR)]PF6, (R = CH3, CH2SiMe3), and the crystal structures of [(η5-C5H5Ru(PPh3)(CNtBu)I] and [(η5-C5H5)Ru(PPh3)(CNtBu)(ICH3)]PF6 Journal of Organometallic Chemistry. ,vol. 366, pp. 357- 367 ,(1989) , 10.1016/0022-328X(89)87186-4
Kohtaro Osakada, Meguru Maeda, Yoshiyuki Nakamura, Takakazu Yamamoto, Akio Yamamoto, Reversible oxidative addition and reductive elimination of diaryl sulphide involving C–S bond cleavage and formation: exchange of two aryl groups in aryl(arylthiolato)nickel complexes having tertiary phosphine ligands Journal of The Chemical Society, Chemical Communications. pp. 442- 443 ,(1986) , 10.1039/C39860000442
B.A. Howell, M.F. Debney, C.V. Rajaram, Thermal degradation of vinylidene chloride/methyl acrylate copolymers in the presence of radical scavengers Thermochimica Acta. ,vol. 212, pp. 115- 122 ,(1992) , 10.1016/0040-6031(92)80226-M
R.F.N. Ashok, M. Gupta, K.S. Arulsamy, U.C. Agarwala, Cyclopentadienyl ruthenium complexes. Part I. Reactivity of some η5-cyclopentadienylbistriphenylphosphineruthenium(II) complexes with N-donor heterocyclic ligands Inorganica Chimica Acta. ,vol. 98, pp. 161- 167 ,(1985) , 10.1016/S0020-1693(00)87599-4