1-Ethyl-3-(2,4,6-trimethylphenyl)imidazolium tetrafluoroborate
نویسندگان
چکیده
The title compound, C(14)H(19)N(2) (+)·BF(4) (-), was obtained by reaction of 1-ethyl-3-(2,4,6-trimethyl-phen-yl)imidazolium tetra-fluoro-borate with sodium tetra-fluoro-borate. The imidazole ring makes a dihedral angle of 78.92 (13)° with the benzene ring.
منابع مشابه
{μ-5-[1,3-Bis(2,4,6-trimethylphenyl)-3H-imidazolium-2-yl]-2-(2-oxoethenyl-1κC 1)furan-3-yl-2κC 3}-μ-hydrido-bis(tetracarbonylrhenium) tetrahydrofuran 0.67-solvate
The title complex, [Re(2)(C(27)H(25)N(2)O(2))H(CO)(8)]·0.67C(4)H(8)O, was formed as a product in the reaction of a rhenium(I)-Fischer carbene complex with a free NHC carbene. The coordination environment about the two Re atoms is slightly distorted octahedral, including a bridging H atom. The imidazolium and furan groups are almost coplanar, whereas the mesityl substituents show an almost perpe...
متن کامل(2,4,6-Trimethylphenyl){2-[N-(2,4,6-trimethylphenyl)formamido]ethyl}ammonium chloride
In the title salt, C21H29N2O(+)·Cl(-), the benzene rings form a dihedral angle of 6.13 (1)°. In the crystal, N-H⋯Cl hydrogen bonds link the cations and anions into chains extending along the c axis.
متن کامل1-(3-Ammoniomethyl-2,4,6-trimethylbenzyl)-3-(2,4,6-trimethylphenyl)imidazol-1-ium dibromide monohydrate
In the title compound, C(25)H(35)N(3) (2+)·2Br(-)·H(2)O, the dihedral angles between the imidazole ring and the two outer benzene rings are 80.16 (16) and 69.40 (18)°. The component species are linked by N-H⋯Br, O-H⋯Br and C-H⋯Br hydrogen bonds.
متن کاملExpedient syntheses of the N-heterocyclic carbene precursor imidazolium salts IPr·HCl, IMes·HCl and IXy·HCl
The 1,3-diaryl-imidazolium chlorides IPr.HCl (aryl = 2,6-diisopropylphenyl), IMes.HCl (aryl = 2,4,6-trimethylphenyl) and IXy.HCl (aryl = 2,6-dimethylphenyl), precursors to widely used N-heterocyclic carbene (NHC) ligands and catalysts, were prepared in high yields (81%, 69% and 89%, respectively) by the reaction of 1,4-diaryl-1, 4-diazabutadienes, paraformaldehyde and chlorotrimethylsilane in d...
متن کامل1-Benzyl-3-(2-methoxyphenyl)imidazolium tetrafluoroborate
In the title compound, C(17)H(17)N(2)O(+)·BF(4) (-), the central imidazolium ring makes dihedral angles of 74.58 (9) and 40.10 (6)° with the phenyl and 2-methoxy-phenyl rings, respectively. In the crystal, a strong π-π inter-action is observed between the imidazolium and 2-methoxy-phenyl rings, with a centroid-centroid distance of 3.5115 (15) Å. In addition, C-H⋯F and C-H⋯O hydrogen bonds and C...
متن کامل