587-85-9Relevant articles and documents
Salts of Tris(pentafluoroethyl)silylchalcogenolates [Si(C2F5)3E]-with e = S, Se, and Te: Synthesis, Structure, and Reactivity
Tiessen, Natalia,Schwarze, Nico,Stammler, Hans-Georg,Neumann, Beate,Hoge, Berthold
supporting information, p. 15112 - 15117 (2021/10/20)
Unlike silanolates [SiR3O]- (R = alkyl, aryl), which have been intensely studied, the heavier derivatives [SiR3E]- (E = S, Se, Te) have been much less examined. Among such species, virtually nothing is known about perfluoroalkyl-substituted silylchalcogenolates. In this contribution, a convenient synthesis of tris(pentafluoroethyl)silylchalcogenolate salts [{(Et2N)3P═N}3PN(H)tBu][Si(C2F5)3E] (E = S, Se, Te; tBu = tert-butyl) is presented. All representatives were isolated and fully characterized by multinuclear NMR spectroscopy, IR spectroscopy, mass spectrometry, elemental analysis, and X-ray diffraction studies. Furthermore, first reactivity studies of these novel species toward selected metal halide complexes were performed. In this course, metal complexes [HgPh{SSi(C2F5)3}] (2) and [Au(PPh3){SSi(C2F5)3}] (3) were isolated and characterized.
Transmetalation of Pentafluorophenylmercury Derivatives with Organylmagnesium Bromides
Bardin
, p. 1406 - 1408 (2019/08/21)
The reactions of pentafluorophenylmercury derivatives with organomagnesium compounds have been studied. The interaction of pentafluorophenylmercury chloride with RMgBr (R = Et, Ph) has afforded diphenyl- and diethylmercury or phenylmercury chloride, besides the expected product (C6F5HgR). The results have been explained by the transmetalation of C6F5HgR with the Grignard reagent, followed by the reaction of the resulting C6F5MgX (X = Br, C6F5) with pentafluorophenylmercury chloride. Transmetalation of (C6F5)2Hg with organylmagnesium bromides has led to the formation of C6F5MgX and R2Hg.
Homolytic reactive mass spectrometry of fullerenes: Interaction of C 60 and C70 with organo- and organoelement mercurials in the electron impact ion source of a mass spectrometer; EPR, CIDEP, and MS studies of several analogous react
Lyakhovetsky, Yury I.,Shilova, Elena A.,Bashilov, Vasily V.,Sokolov, Viatcheslav I.,Nekrasov, Yuri S.,Tumanskii, Boris L.
, p. 13700 - 13710 (2010/05/11)
Interaction of C60 with organo- and organoelement mercurials (CF3HgBr, PhHgBr, P-CH3C6H4HgBr, P-CH3OC6H4HgCl, CF3HgPh, Ph 2Hg, (o-carborane-9-yl)