Zobrazeno 1 - 10
of 128
pro vyhledávání: '"Stephen R. Stobart"'
Publikováno v:
Journal of the Chinese Chemical Society. 52:947-952
Using the divergent method, carbosilane dendrimers with p-bromophenyl core were synthesized by using alternating Grignard and hydrosilylation reactions. And then, α-naphthalenyl was connected to the core by using Suzuki coupling reaction. This gave
Publikováno v:
Journal of the Chinese Chemical Society. 52:113-118
Grubbs' catalyst was used to prepare a series of carbosilane dendrimers with silacyclopentene peripheral groups, suitable for further elaboration to functional dendrimers. The efficiency of the ring closing metathesis reaction was found to be strongl
Publikováno v:
Inorganic Chemistry. 41:1412-1420
Slow uptake of molecular dihydrogen by the diiridium(I) prototype [Ir(μ-pz)(PPh3)(CO)]2 (1: pzH = pyrazole) is accompanied by formation of a 1,2-dihydrido-diiridium(II) adduct [IrH(μ-pz)(PPh3)(CO)]2 (2), for which an X-ray crystal structure determi
Publikováno v:
Organometallics. 17:2743-2750
Publikováno v:
Organometallics. 16:5669-5680
Reaction of the bis(phosphinoalkyl)silanes RSiH[(CH2)nPR12]2 (R = Me or Ph, n = 2 or 3, R1 = Ph or Cy, i.e., cyclohexyl; biPSiH for R = Me, n = 2, R1 = Ph) with Pt(COD)Cl2 (COD = cycloocta-1,5-diene), [Ir(COD)Cl]2, trans-M(PPh3)2(CO)Cl (M = Rh or Ir)
Autor:
and Pradip K. Bakshi, Stephen R. Stobart, T. Stanley Cameron, Mary J. Auburn, Rupert D. Holmes-Smith
Publikováno v:
Organometallics. 15:3032-3036
The bis((phosphinoalkyl)silyl)iridium(III) complex Ir(chel)2Cl (6; chel = PPh2CH2CH2SiMe2−), which has been characterized by using single-crystal X-ray crystallography, displays a distorted trigonal bipyramidal (dist-TBP) geometry in which the equa
Publikováno v:
Inorganica Chimica Acta. 243:47-56
Mononuclear M(III) complexes of formulae [MCp∗Cl(3−n(R2pzH)n](n−1)+ (M = Rh or Ir; n = 1,2) have been prepared through reactions of pyrazole (pzH, i.e. R = H) or substituted pyrazoles (R = Me or t-butyl) with rhodium and iridium cyclopentadieny
Publikováno v:
Inorganic Chemistry. 32:5195-5200
The Si-C bond in the phosphinomethysilane Ph 2 PCH 2 SiMe 2 H (1) is very sensitive to cleavage by H 2 O, MeOH, or HCl, affording (Me 2 SiO) 2 O, SiHMe 2 (OMe), or SiHMe 2 Cl respectively, together with PPh 2 Me. By contrast, the ethyl congener Ph 2
Publikováno v:
Organometallics. 12:4599-4606
Publikováno v:
Organometallics. 20:4766-4768
The coordinatively saturated hydrido complex RuH(biPSi)(CO)2 (1), biPSi = −Si(Me)(CH2CH2CH2PPh2)2, reacts slowly with either water/piperidine or dioxygen to afford the novel “anchored” siloxo complexes (3, L = CO) and (6, L = CO), respectively,