Synthesis, Characterization, and DFT Analysis of Bis-Terpyridyl-Based Molecular Cobalt Complexes
作者:Safwan Aroua、Tanya K. Todorova、Paul Hommes、Lise-Marie Chamoreau、Hans-Ulrich Reissig、Victor Mougel、Marc Fontecave
DOI:10.1021/acs.inorgchem.7b00595
日期:2017.5.15
cobalt(II) complexes were synthesized and fully characterized by elemental analysis, single-crystal X-ray crystallography, mass spectrometry, and UV-vis, 1H NMR, and Fourier transform infrared (FT-IR) spectroscopy as well as by cyclic voltammetry (CV). Density functional theory (DFT) calculations were performed to investigate the electronicstructure of all the Co(II) bis-terpyridyl molecular complexes
Lithium trihydroxy/triisopropoxy-2-pyridylborate salts (LTBS): synthesis, isolation, and use in modified Suzuki–Miyaura cross-coupling reactions
作者:Kuanchiang Chen、Richard Peterson、Shivanand K. Math、James B. LaMunyon、Charles A. Testa、Dustin R. Cefalo
DOI:10.1016/j.tetlet.2012.06.145
日期:2012.9
and triisopropoxy 2-borate salts (LTBS) for use in modified Suzuki–Miyauracross-coupling reactions that can be produced in quantities greater than one hundred grams. Pyridyl LTBS provide a viable cross-coupling alternative to unstable 2-pyridylboronic acids, boronates, and trifluoroborate salt derivatives. We also demonstrate the synthesis and cross-coupling of shelf-stable LTBS reagents of other sp2-hybridized
General Method for Synthesis of 2-Heterocyclic <i>N</i>-Methyliminodiacetic Acid Boronates
作者:Graham R. Dick、David M. Knapp、Eric P. Gillis、Martin D. Burke
DOI:10.1021/ol100671v
日期:2010.5.21
A wide range of 2-pyridyl and other difficult-to-access heterocyclic N-methyliminodiacetic acidboronates can be readily prepared from the corresponding bromides via a new method involving direct transligation of 2-heterocyclic trialkoxyborate salts with N-methyliminodiacetic acid (MIDA) at elevated temperatures.