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Autor:
Gašper Tavčar, Evelin Gruden
Publikováno v:
Polyhedron. 196:115009
Use of an aldiminium-based triflate salt as group transfer reagent to an N-heterocyclic carbene (NHC) adduct with alane [(IPr)AlH3] (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazole-2-ylidene) led to the substitution of a hydride by triflate and subsequ
Publikováno v:
Polyhedron. 58:13-17
The reaction of P(NMe2)3 with WCl6 produces [ClP(NMe2)3][WCl4(NMe2)2], [ClP(NMe2)3][2], through apparent Cl−-for-NMe2− exchange. A six-coordinate [Cl5W–PCl(NMe2)3] metallophosphorane species is proposed as a probable intermediate in this ligand
Autor:
Afzal Shah, Saqib Ali, Naseer Ali Shah, Ali Haider, Muhammad Rashid Khan, Muhammad Sirajuddin
Publikováno v:
Polyhedron. 40:19-31
Novel azomethine adducts of Sn(IV) have been synthesized by the reaction of RnSnCl4−n (n = 1–3, R = CH3, n-C4H9, C6H5, C6H11) with 2-((3,5-dimethylphenylimino)methyl)phenol (HL). The products were characterized by elemental analysis, FT-IR, 1H, 1
Publikováno v:
Polyhedron. 26:581-588
Attempted crystallization of (H2IMes)RuCl2(P(CH2CH2Rf8)3)( CHPh) (H2IMes = 1,3-dimesityl-4,5-dihydroimidazol-2-ylidene; Rf8 = (CF2)7CF3) in air affords dark red needles of the octahedral ruthenium(III) salt [H3IMes]+ trans-[RuCl4(P(CH2CH2Rf8)3)2]−,
Autor:
Dale A. Pennington, Manfred Bochmann, Simon J. Lancaster, Michael B. Hursthouse, Peter N. Horton
Publikováno v:
Polyhedron. 24:151-156
Reaction of TiCl4 with the reagents RN(SiMe3)2 in dichloromethane precipitates red to black powders (R = 1-adamantyl, phenyl, pentafluorophenyl, 3,5-bis(trifluoromethyl)phenyl), which on treatment with tetrahydrofuran gives the new THF adducts [Ti(NR
Publikováno v:
Polyhedron. 15:3193-3196
Treatment of YC1 3 · 6H 2 O with thionyl chloride in acetonitrile solution facilitated partial dehydration and provided colourless crystals of the yttrium(III)chloride molecular adduct [YCl 3 (H 2 O) 2 (MeCN) 2 ]. Structural identification by X-ray
Publikováno v:
Polyhedron. 11:1177-1180
Monochlorotetrakis(4-t.butylphenoxo)tantalum(V), TaCl(OC6H4But-4)4 (I), has been synthesized by reacting TaCl5 and 4-t.butylphenol (4-BUtC6H4OH) in a 1:4 molar ratio in benzene under reflux and characterized by elemental analysis, molar conductance a
Publikováno v:
Polyhedron. 11:2065-2068
Monochlorotris(4-tert.-butylphenoxo)titanium(IV) ( 1 ) has been prepared from titanium tetrachloride and 4-tert.-butylphenol and characterized by elemental analysis, IR, NMR and mass spectral studies. The 1:1 addition compounds of 1 with some aliphat
Publikováno v:
Polyhedron. 9:125-128
Neutral adducts and anionic complexes of Ph 2 Sn(NCO)Cl of the general formula Ph 2 Sn(NCO)Cl· n L ( n = 1, L = 2,2′-bipyridyl, ME 4 NCl; n = 2, L = DMSO and DMF) have been isolated. These complexes have been characterized through elemental analys
Publikováno v:
Polyhedron. 16:351-353
The monosolvate (MeCN) of niobium(V) chloride has been structurally characterized. The metal is six coordinate with a somewhat distorted octahedral geometry in which the four equatorial chlorine atoms are coplanar but are clearly bent towards the bou