Intramolecular CH activation and oxidative addition reactions of iridium complexes containing arylamines with bulky substituents on n itrogen; X-ray structures of [IrI(C6H4CH2NEt2-2-C,C)] and [IrIII(C6H4CH2Net(CHMe)-2-C,N,C′)I(cod)] (cod = cycloocta-1,-5-diene)

Syntheses, solid-state structures, solution behavior of hypervalent organobismuth(III) compounds [2-(Et2NCH2)C6H4] BiX3− and DFT characterization of [2-(Me2NCH2)C6H4] BiX3− [X = Cl, Br, I; n= 1–3]

“…BiCl 3 was sublimated at 225°C under high vacuum and was kept under argon. The 2-(Et 2 NCH 2 )C 6 H 4 Br [56,57] and 2-(Et 2 NCH 2 )C 6 H 4 Li [56] were prepared according to the published methods. All other reagents were obtained from Aldrich or Merck and were used as received.…”

Diorganotin(IV) compounds containing 2-(Et2NCH2)C6H4 moieties: Configurational stability in solution and solid state structures

“…Starting materials such as SnCl 4 , KF, KI, KBr, Na 2 S Á xH 2 O, 1-bromo-2-(bromomethyl)benzene, N,N-diethylamine and n-butyllithium were commercially available. (2-Bromobenzyl) diethylamine was prepared according to a published method [26]. Room-temperature 1 H and 13 C spectra were recorded in dried CDCl 3 with a Bruker Avance DRX 400 instrument for compound 1 (including 2D experiments) and with a Varian Gemini 300S instrument for compounds 2-5, respectively.…”

“…Some transition metal derivatives containing the 2-(Et 2 NCH 2 )C 6 H 4 group were previously reported [25][26][27] and we decided to use this moiety to investigate potential structural changes in main group organometallic compounds induced by the presence of different organic groups on the nitrogen atom. We report here on the synthesis and structural characterization of [2-(Et 2 NCH 2 )-C 6 (5).…”

HPLC monitored synthesis of R2NCH2 substituted benzene derivatives used as (C,N)-ligands for organometallic compounds

“…Treating compound 6 with an excess of diethylamine (8), we obtained the compound 1a (Scheme 2) which was isolated as a colourless liquid and was sensitive to light [11]. Compound 2a, containing two pendant arms, was prepared according to a literature method [12], by the permethylation of m-xylylenediamine (7) using a mixture of paraformaldehyde/formic acid (Scheme 3):…”