NHC Hg(ii) and Pd(ii) complexes based on 1,8-dihydroxy-9,10-anthraquinone: synthesis, structure and catalysis

Abstract

NHC Ag(i) and Hg(ii) complexes were prepared and characterized, and the catalytic activities of the NHC Pd(ii) complex in the Suzuki–Miyaura reaction were investigated.

Six Fluorene-Based N-Heterocyclic Carbene Silver(I) Complexes: Structural Study and Recognition for Cu2+

“…They had good solubility in acetonitrile and dimethyl sulfoxide (DMSO) and poor solubility in petroleum ether, diethyl ether, and benzene. In 1 H NMR spectra, the proton signals of azolium (NC H N, δ = 9.28–10.12 ppm) were similar to the chemical shift of known azolium salts. − …”

CS2/KOH System-Promoted Stereoselective Synthesis of (E)-Alkenes from Diarylalkynes and a “Hidden” Zinin-Type Reduction of Nitroarenes into Arylamines

“…[1,1′-Biphenyl]-4-amine (4a). 34 The product was obtained by column chromatography (hexane 80:20 ethyl acetate) as a light-yellow solid in 78% yield (66 mg). mp 50−52 °C.…”

Increased crystallite size in thin films of C60andp-terphenylsviaPDMS-assisted crystallization

“…The p-terphenyl analogues were synthesized following typical Suzuki or Sonogashira coupling procedures and their NMR spectral characteristics are identical with those published. [45][46][47][48][49][50]…”