别名:[(t-Bu)3PH]BF4; CAS号:131274-22-1 分子式:C12H28BF4P 分子量:290.13 P121916-500g 三特丁基磷四氟硼酸盐 [131274-22-1] 98% 500g 1916.00 促销价:1207.08 P121915-100g 三特丁基磷四氟硼酸盐 [131274-22-1] 98% 100g 533.00 促销价:335.79 P121914-25g 三特丁基磷四氟硼酸盐 [131274-...
An efficient catalytic system comprising of Pd2dba3/P(t-Bu)3H.BF4/Cy2NMe –for the Heck coupling in the synthesis of 3-alkenyl isochromen-1-ones, 3 has been developed. Air stable alkyl phosphonium salt, [(t-Bu)3Ph]BF4 was found to be vital for the activation of 3- chloroisochromen...
The reaction of [(η5-C5Me5)Ru(CO)3] +BF4- with Li[PR(SiMe3)] in diethyl ether at -78°C afforded the novel phosphinocarbonyl complexes (η5-C5Me5)(CO) 2RuC(O)PR(SiMe3) (R = SiMe3, t-Bu, Ph). Only the derivative with R = t-Bu could be is... L Weber,K Rei...
X-ray structure of trans-[Pt(CF3){N:C(Ph)OCH2CH2}(PPh3)2]BF4.cntdot.0.5H2O.cntdot.0.25MeOH Cationic Pt(II) nitrile complexes of the type trans-[Pt(R-)(NCR)(PPh3)2]BF4 (R' = H (1), CH3 (2), R = CH3; R'= CF3, R = CH3 (3), CH3CH2 (4), CH3CH2CH2 (5), (...
Protonation of metal–metal bonds: X-ray crystal structures of the complex salts [Ru2(CO)4(μ-H)(μ-Cl)(μ-PtBu2)(μ-Ph2PCH2PPh2)][BF4] and [M2(CO)4(μ-H)2(μ-PtBu2)(μ-Ph2PCH2PPh2)][BF4] (M=Fe, Ru)IronRuthenium
Reaction of 6–8 with one equivalent of Ag[BF4] in acetonitrile, in the absence of light, yielded the cationic complexes, [WI(CO)(NCMe){P(OR)3}2(η2-HC2But)][BF4] (9–11). Detailed 1H, 13C{1H}, 13C&z.sbnd;1H and 31P{1H}-NMR studies are described, which gave ...
The reaction of the coordinatively unsaturated complex [Ru2(CO)4(μ-H)(μ-PtBu2)(μ-dppm)] (1, dppm = Ph2PCH2PPh2)] with the nitrosonium ion was revisited. Even by variation of the reaction conditions, the reaction afforded in each case not the sole addition product [Ru2(CO)4...
SYNTHESIS AND STRUCTURAL CHARACTERISATION OF [{Sn(η-Cps)}{(BF4)}] {Cps = C5Me4(SiMe2Bu1)} The preparation and characterization of [{Sn(μ-NBut)2W(NBut)2}2] (1) obtained by reacting [{Li2(μ-NBut)3W(NBut)}2] with SnCl2 is described. X-ray diffraction revealed that 1 ...
Methylation of fac-[PPN][Fe(CO)3- (TePh)3] by Mel or [Me3O][BF4] leads to the ... Wen-Feng,Liaw,Yih-Chern,... - 《Journal of the Chinese Chemical Society》 被引量: 24发表: 1993年 Synthesis, Formation Mechanism, and Crystal Structure of the Nitrosoruthenium(II) Nitrochl...