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Publikováno v:
Inorganica Chimica Acta. 355:428-431
Reaction of N , N ′-diphenylselenourea, PhNHC(Se)NHPh, with cis -[PtCl 2 (PPh 3 ) 2 ] and triethylamine in hot methanol gives the first example of a selenourea dianion complex, [Pt{SeC(NPh)NPh}(PPh 3 ) 2 ] isolated as a yellow solid in high yiel
Autor:
Maarten B. Dinger, Johannes C. Mol
Publikováno v:
European Journal of Inorganic Chemistry. 2003:2827-2833
Reaction of the second-generation Grubbs metathesis catalyst [RuCl2(=CHPh)(H2IMes)(PCy3)] (2) (H2IMes = 1,3-dimethyl-4,5-dihydroimidazol-2-ylidene) with primary alcohols in the presence of a base produced the complexes [RuClH(CO)(PCy3)2] (3) and [RuC
Autor:
Maarten B. Dinger, Johannes C. Mol
Publikováno v:
Organometallics, 22, 1089-1095. American Chemical Society
The first-generation Grubbs metathesis catalyst (PCy3)2Ru(CHPh)(Cl)2 (1) was reacted with primary alcohols at 70 °C to give the monohydride species (PCy3)2(CO)Ru(Cl)(H) (4) in ∼20% yield. Addition of either an inorganic or organic base greatly fac
Publikováno v:
Organometallics, 22, 5291-5296. American Chemical Society
The N-heterocyclic carbene (NHC) ligands H2IAd (H2IAd = 1,3-di(1-adamantyl)-4,5-dihydroimidazol-2-ylidene) and H2IAdMes (H2IAdMes = 1-(1-adamantyl)-3-mesityl-4,5-dihydroimidazol-2-ylidine) were prepared and treated with [RuCl2(CHPh)(PCy3)2] (1). Whil
Publikováno v:
Inorganica Chimica Acta. 338:210-218
The versatility of deprotonated thioureas as ligands is shown by the synthesis and characterisation of a range of rhodium(III) complexes of substituted thioureas, with support from a ruthenium(II) analogue in one case. Reaction of the complexes [LMCl
Autor:
Johannes C. Mol, Maarten B. Dinger
Publikováno v:
Advanced Synthesis & Catalysis, 344, 671-677. Wiley-VCH Verlag
Effective turnover numbers (TON's) and turnover frequencies (TOF's) of unprecedented magnitude have been obtained for the metathesis of various substrates in the presence of ruthenium-based catalysts, without the use of an additional solvent. For the
Publikováno v:
Inorganic Chemistry. 40:856-864
The sterically congested, rigid, C3 symmetric phosphites (2a−e) have been synthesized by reaction of PCl3 with the corresponding tris(3,5-dialkyl-2-hydroxyphenyl)methanes (3,5-di-tert-butyl; 3-tert-butyl-5-methyl; 3,5-di-tert-pentyl; 3-adamantyl-5-
Autor:
Maarten B. Dinger, Michael J. Scott
Publikováno v:
European Journal of Organic Chemistry. 2000:2467-2478
A series of C3-symmetric tris(3,5-dialkyl-2-hydroxyphenyl)methanes (alkyl = tert-butyl, methyl, tert-pentyl) have been synthesized in high yield from their respective phenols and fully characterized, including single crystal X-ray structures for two
Autor:
Michael J. Scott, Maarten B. Dinger
Publikováno v:
Inorganic Chemistry. 39:1238-1254
The lithium, sodium, and potassium salts of tris(3,5-dialkyl-2-hydroxyphenyl)methanes (tert-butyl, tert-pentyl, methyl) have been prepared by reaction of the triarylmethane with n-butyllithium, sodium hydride, and potassium hydride, respectively. The